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Find concave up and down calculator. Definition. A function is concave up if the rate of change is increasing. A function is concave down if the rate of change is decreasing. A point where a function changes …

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Concavity. The concavity of the graph of a function refers to the curvature of the graph over an interval; this curvature is described as being concave up or concave down. Generally, a concave up curve has a shape resembling "∪" and a concave down curve has a shape resembling "∩" as shown in the figure below. Concave up. Many of our calculators provide detailed, step-by-step solutions. This will help you better understand the concepts that interest you. eMathHelp: free math calculator - solves algebra, geometry, calculus, statistics, linear algebra, and linear programming problems step by step.Find the interval(s) where the function is concave up. (Enter your answer using interval notation.) ... Find the interval(s) where the function is concave down. (Enter your answer using interval notation.) (0,π)∪(2π,3π) There are 2 steps to solve this one. Who are the experts? Experts have been vetted by Chegg as specialists in this subject.Question: For the following exercises, determine a. intervals where f is increasing or decreasing, b. local minima and maxima of f, c. intervals where f is concave up and concave down, and d. the inflection points of f. Sketch the curve, then use a calculator to compare your answer. If you cannot determine the exact answer analytically, use a ...Next is to find where f(x) is concave up and concave down. We take the second derivative of f(x) and set it equal to zero. When solve for x, we are finding the location of the points of inflection. A point of inflection is where f(x) changes shape. Once the points of inflection has been found, use values near those points and evaluate the ...Analyze concavity. g ( x) = − 5 x 4 + 4 x 3 − 20 x − 20 . On which intervals is the graph of g concave up? Learn for free about math, art, computer programming, economics, physics, chemistry, biology, medicine, finance, history, and more. Khan Academy is a nonprofit with the mission of providing a free, world-class education for anyone ...The Sign of the Second Derivative Concave Up, Concave Down, Points of Inflection. We have seen previously that the sign of the derivative provides us with information about where a function (and its graph) is increasing, decreasing or stationary.We now look at the "direction of bending" of a graph, i.e. whether the graph is "concave up" or "concave down".Determine the intervals on which the graph of 𝑦=𝑓 (𝑥)y=f (x) is concave up or concave down, and find the 𝑥-x-values at which the points of inflection occur. 𝑓 (𝑥)=𝑥 (𝑥−7sqrt (x)), 𝑥>0. (Enter an exact answer. Use symbolic notation and fractions where needed. Give your answer in the form of a comma separated list, if ...

Compute answers using Wolfram's breakthrough technology & knowledgebase, relied on by millions of students & professionals. For math, science, nutrition, history ...Determine the concavity of all solution curves for the given differential equation in Quadrant I. Give a reason for your answer. 18. Write an equation of the line tangent to. 3 4 at its point of inflection. 19. If the graph of. 4 has a point of inflection at 1, 6 , what is the value of ? (A) 3. (B) 0.A Concave function is also called a Concave downward graph. Intuitively, the Concavity of the function means the direction in which the function opens, concavity describes the state or the quality of a Concave function. For example, if the function opens upwards it is called concave up and if it opens downwards it is called concave down.Determine the intervals on which the function is concave up or down and find the points of inflection. y = 10 x 3 − x 5 y = 10 x ^ { 3 } - x ^ { 5 } y = 10 x 3 − x 5 calculusConcave downward: $\left(-\infty, -\sqrt{\dfrac{3}{2}}\right)$ and $\left(1,\sqrt{\dfrac{3}{2}}\right)$; Concave upward: $\left(-\sqrt{\dfrac{3}{2}}, …How do you find the intervals which are concave up and concave down for #f(x) = x/x^2 - 5#? Calculus Graphing with the Second Derivative Analyzing Concavity of a Function. 1 Answer Jim H Oct 18, 2015 Assuming that this should be #f(x) = x/(x^2 - 5)#, see below. Explanation: To determine concavity, investigate the sign of the second derivative. ...a) Find the intervals on which the graph of \( f(x) = x^4 - 2x^3 + x \) is concave up, concave down and the point(s) of inflection if any. b) Use a graphing calculator to graph \( f \) and confirm your answers to part a).Find step-by-step Biology solutions and your answer to the following textbook question: Determine where each function is increasing, decreasing, concave up, and concave down. With the help of a graphing calculator, sketch the graph of each function and label the intervals where it is increasing, decreasing, concave up, and concave down. Make sure that your graphs and your calculations agree ...

Free simplify calculator - simplify algebraic expressions step-by-stepGiven a curve y=f(x), a point of inflection is a point at which the second derivative equals to zero, f''(x)=0, and across which the second derivative changes sign. This means that the curve changes concavity across a point of inflection; either from concave-up to concave-down or concave-down to concave-up. In this section we learn how to find points of inflection and how to to study the sign ...The equation of a concave mirror is derived using the mirror formula which states that 1/f = 1/u + 1/v where f is the focal length, u is the object distance and v is the image distance. The sign conventions used to differentiate between concave mirrors and convex mirrors are as follows: For a concave mirror, if the object is placed at a ...Figure 3.4.5: A number line determining the concavity of f in Example 3.4.1. The number line in Figure 3.4.5 illustrates the process of determining concavity; Figure 3.4.6 shows a graph of f and f ″, confirming our results. Notice how f is concave down precisely when f ″ (x) < 0 and concave up when f ″ (x) > 0.

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Concave down: If a function is concave up (like a parabola), what is 𝑓 ñ is doing. If 𝑓 is concave up, then 𝑓 ñ is increasing. If 𝑓 is concave down, then 𝑓 ñ is decreasing. This leads us to the following… 𝑓 ñ ñ P0 means 𝑓 is concave up. 𝑓 ñ ñ O0 means 𝑓 is concave down. 1. Find the intervals of concavity for ...Consider the following. (If an answer does not exist, enter DNE.) f (x) = 3 sin (x) + 3 cos (x), 0 ≤ x ≤ 2𝜋 Find the inflection points. (Order your answers from smallest to largest x, then from smallest to largest y.) (x, y) = (x, y) = Find the interval on which f is concave up. (Enter your answer using interval notation.) Find the.The graph is concave down when the second derivative is negative and concave up when the second derivative is positive. Concave up on since is positive. Concave down on since is negative. Concave up on since is positive. Step 9Find step-by-step Biology solutions and your answer to the following textbook question: Determine where each function is increasing, decreasing, concave up, and concave down. With the help of a graphing calculator, sketch the graph of each function and label the intervals where it is increasing, decreasing, concave up, and concave down. Make sure that your graphs and your calculations agree ...Explore math with our beautiful, free online graphing calculator. Graph functions, plot points, visualize algebraic equations, add sliders, animate graphs, and more.Derivatives can help! The derivative of a function gives the slope. When the slope continually increases, the function is concave upward. When the slope continually decreases, the function is concave downward. Taking the second derivative actually tells us if the slope continually increases or decreases. When the second derivative is positive ...

The graph of a function f is concave up when f ′ is increasing. That means as one looks at a concave up graph from left to right, the slopes of the tangent lines will be increasing. Consider Figure 3.4.1 (a), where a concave up graph is shown along with some tangent lines. Notice how the tangent line on the left is steep, downward, corresponding to a small value of f ′.Calculus. Find the Concavity f (x)=x^4-4x^3+2. f(x) = x4 - 4x3 + 2. Find the x values where the second derivative is equal to 0. Tap for more steps... x = 0, 2. The domain of the expression is all real numbers except where the expression is undefined. In this case, there is no real number that makes the expression undefined.Find function concavity intervlas step-by-step. function-concavity-calculator. he. פוסטים קשורים בבלוג של Symbolab. Functions. A function basically relates an input to an output, there's an input, a relationship and an output. For every input...concavity. Concavity describes the behavior of the slope of the tangent line of a function such that concavity is positive if the slope is increasing, negative if the slope is decreasing, and zero if the slope is constant. decreasing function. A decreasing function is one with a graph that goes down from left to right.Symbolab is the best calculus calculator solving derivatives, integrals, limits, series, ODEs, and more. What is differential calculus? Differential calculus is a branch of calculus that includes the study of rates of change and slopes of functions and involves the concept of a derivative.Question: (1 point) Please answer the following questions about the function f (x) = *** Instructions: • If you are asked for a function, enter a function. • If you are asked to find x- or y-values, enter either a number or a list of numbers separated by commas. If there are no solutions, enter None. • If you are asked to find an interval ...Determine the intervals on which the given function is concave up or down and find the point of inflection. If f(x) = x(x - 5(sqrt x)) ... On this interval, f is (concave up or down.) I'm struggling calculating the second derivative and isolating for x to find the inflection points, can someone walk me through this problem, please? Many thanks.Explore math with our beautiful, free online graphing calculator. Graph functions, plot points, visualize algebraic equations, add sliders, animate graphs, and more.We know that a function f is concave up where f " > 0 and concave down where f " < 0. This is easy to implement on the TI-89. For instance, is y = x 3 - 3x + 5 concave up or down at x = 3? Type "d(x 3 - 3x + 5, x, 2)|x=3" (You can get the derivative function from the menu, or press ) and press .If the result is positive, the answer is "concave up", and if the answer is negative, the answer is ...The graph is concave down when the second derivative is negative and concave up when the second derivative is positive. Concave up on since is positive. Concave down on since is negative. Concave up on since is positive. Step 9

3 Feb 2023 ... ... concave down. It appears as an upside-down ... concave up and may appear on a graph resembling a "u. ... You can find concavity by calculating the ...

0:00 find the interval that f is increasing or decreasing4:56 find the local minimum and local maximum of f7:37 concavities and points of inflectioncalculus ...Download Concave Up And Down Calculator Mp3. Concavity, Inflection Points, and Second Derivative This calculus video tutorial provides a basic introduction into concavity and inflection points. It explains how to find the inflections point of a function...Jun 2, 2014 · Details. To visualize the idea of concavity using the first derivative, consider the tangent line at a point. Recall that the slope of the tangent line is precisely the derivative. As you move along an interval, if the slope of the line is increasing, then is increasing and so the function is concave up. Similarly, if the slope of the line is ... This can be split into two equations equalling 0: x = 0. This potential critical point is discarded since y' doesn't exist at x = 0. 2lnx +1 = 0. lnx = − 1 2. x = e−1/2 = 1 √e. This is the only critical value: x = 1 √e. Finding concavity and points of inflection: Concavity, convexity, and points of inflection are all dictated by a ...Math. Calculus. Calculus questions and answers. Determine where the given function is concave up and where it is concave down. f (x)=x3+3x2−x−24 Concave up on (−∞,−1), concave down on (−1,∞) Concave down on (−∞,−1) and (1,∞), concave up on (−1,1) Concave up on (−1,∞), concave down on (−∞,−1) Concave down for all x.Calculus. Find the Concavity y=x-sin (x) y = x − sin(x) y = x - sin ( x) Write y = x−sin(x) y = x - sin ( x) as a function. f (x) = x −sin(x) f ( x) = x - sin ( x) Find the x x values where the second derivative is equal to 0 0. Tap for more steps... x = πn x = π n, for any integer n n. The domain of the expression is all real numbers ...Example 5.4.1. Describe the concavity of f(x) = x3 − x. Solution. The first dervative is f ′ (x) = 3x2 − 1 and the second is f ″ (x) = 6x. Since f ″ (0) = 0, there is potentially an inflection point at zero. Since f ″ (x) > 0 when x > 0 and f ″ (x) < 0 when x < 0 the concavity does change from down to up at zero, and the curve is ...A sum of the form or the form (with the meanings from the previous post) is called a Riemann sum. The three most common are these and depend on where the is chosen. Left-Riemann sum, L, uses the left side of each sub-interval, so . Right-Riemann sum, R, uses the right side of each sub-interval, so . Midpoint-Riemann sum, M, uses the midpoint of ...

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The graph is concave down when the second derivative is negative and concave up when the second derivative is positive. Concave down on since is negative. Concave up on since is positive. Concave down on since is negative. Concave up on since is positive. Step 9The graph is concave down when the second derivative is negative and concave up when the second derivative is positive. Concave up on since is positive. Concave down on since is negative. Concave up on since is positive. Step 8A Concave function is also called a Concave downward graph. Intuitively, the Concavity of the function means the direction in which the function opens, concavity describes the state or the quality of a Concave function. For example, if the function opens upwards it is called concave up and if it opens downwards it is called concave down.Find the local maximum value(s). (Enter your answers as a comma-separated list.) (c) Find the inflection points. smaller x-value (x, y) = larger x-value (x, y) = Find the interval(s) where the function is concave up. (Enter your answer using interval notation.) Find the interval(s) where the function is concave down.In determining is a curve is concave up or concave down, we want to take the second derivative of a function, or the derivative of the derivative. Definition 4.5.1 . For a function …This inflection point calculator instantly finds the inflection points of a function and shows the full solution steps so you can easily check your work. ... Graph of f(x) = x 3 (concave down to concave up) As you can see in Figure 1, the curve changes from concave down to concave up at x = 0, meaning there is an inflection point at this x ...Question: 4 Consider the function f(x)=ax3+bx where a>0. (a) Consider b>0. i. Find the x-intercepts. ii. Find the intervals on which f is increasing and decreasing. iii. Identify any local extrema. iv. Find the intervals on which f is concave up and concave down. (b) Consider b<0. i. Find the x-intercepts. ii. Find the intervals on which f is ...Equations Inequalities Scientific Calculator Scientific Notation Arithmetics Complex Numbers Polar/Cartesian Simultaneous Equations System of Inequalities Polynomials Rationales Functions Arithmetic & Comp. Coordinate Geometry Plane Geometry Solid ... Find functions extreme and saddle points step-by-step. calculus-function-extreme-points ...Calculus. Find the Concavity f (x)=2x^3-9x^2+12x. f (x) = 2x3 − 9x2 + 12x f ( x) = 2 x 3 - 9 x 2 + 12 x. Find the x x values where the second derivative is equal to 0 0. Tap for more steps... x = 3 2 x = 3 2. The domain of the expression is all real numbers except where the expression is undefined. In this case, there is no real number that ... ….

function is convex (also known as concave up) and if the quadratic part is negative, the function is concave down. We will use this to create a second-derivative test for critical points when we consider max-min problems in the next section. Reminder: The cross terms like xy or yz are intrinsically indefinite (positive andFind step-by-step Biology solutions and your answer to the following textbook question: Determine where each function is increasing, decreasing, concave up, and concave down. With the help of a graphing calculator, sketch the graph of each function and label the intervals where it is increasing, decreasing, concave up, and concave down. Make sure that your graphs and your calculations agree ...1. Suppose you pour water into a cylinder of such cross section, ConcaveUp trickles water down the trough and holds water in the tub. ConcaveDown trickles water away and spills out, water falling down. In the first case slope is <0 to start with, increases to 0 and next becomes > 0. In the second case slope is >0 at start, decreases to 0 and ...Concave down: If a function is concave up (like a parabola), what is 𝑓 ñ is doing. If 𝑓 is concave up, then 𝑓 ñ is increasing. If 𝑓 is concave down, then 𝑓 ñ is decreasing. This leads us to the following… 𝑓 ñ ñ P0 means 𝑓 is concave up. 𝑓 ñ ñ O0 means 𝑓 is concave down. 1. Find the intervals of concavity for ...And the inflection point is where it goes from concave upward to concave downward (or vice versa). Example: y = 5x 3 + 2x 2 − 3x. Let's work out the second derivative: The derivative is y' = 15x2 + 4x − 3. The second derivative is y'' = 30x + 4. And 30x + 4 is negative up to x = −4/30 = −2/15, positive from there onwards.On what intervals the following equation is concave up, concave down and where it's inflection... On what interval is #f(x)=6x^3+54x-9# concave up and down? See all questions in Analyzing Concavity of a FunctionCalculus. Find the Concavity f (x)=x^3-12x+3. f (x) = x3 − 12x + 3 f ( x) = x 3 - 12 x + 3. Find the x x values where the second derivative is equal to 0 0. Tap for more steps... x = 0 x = 0. The domain of the expression is all real numbers except where the expression is undefined. In this case, there is no real number that makes the ...Expert-verified. (1 point) Determine the intervals on which the given function is concave up or down and find the points of inflection. Let f (x) = (2x2 - 4) e* Inflection Point (s) = The left-most interval is . The middle interval is , and on this interval f is Concave Up , and on this interval f is Concave Down » , and on this interval f ... Find concave up and down calculator, Calculus. Find the Concavity f (x)=x^4-6x^2. f (x) = x4 − 6x2 f ( x) = x 4 - 6 x 2. Find the x x values where the second derivative is equal to 0 0. Tap for more steps... x = 1,−1 x = 1, - 1. The domain of the expression is all real numbers except where the expression is undefined. In this case, there is no real number that makes the ..., Calculate parabola foci, vertices, axis and directrix step-by-step. parabola-equation-calculator. en. Related Symbolab blog posts. Practice, practice, practice. Math can be an intimidating subject. Each new topic we learn has symbols and problems we have never seen. The unknowing..., Symbolab is the best step by step calculator for a wide range of physics problems, including mechanics, electricity and magnetism, and thermodynamics. ... To solve math problems step-by-step start by reading the problem carefully and understand what you are being asked to find. Next, identify the relevant information, define the variables, and ..., If the second derivative is positive on a given interval, then the function will be concave up on the same interval. Likewise, if the second derivative is negative on a given interval, the function will be concave down on said interval. So, calculate the first derivative first - use the power rule. #d/dx(f(x)) = d/dx(2x^3 - 3x^2 - 36x-7)#, Apr 24, 2022 · The concavity changes at points b and g. At points a and h, the graph is concave up on both sides, so the concavity does not change. At points c and f, the graph is concave down on both sides. At point e, even though the graph looks strange there, the graph is concave down on both sides – the concavity does not change. , Calculus. Find the Concavity f (x)=x^4-6x^2. f (x) = x4 − 6x2 f ( x) = x 4 - 6 x 2. Find the x x values where the second derivative is equal to 0 0. Tap for more steps... x = 1,−1 x = 1, - 1. The domain of the expression is all real numbers except where the expression is undefined. In this case, there is no real number that makes the ..., We need to find the second derivative to determine concavity. f''(x) = -sinx - cosx Points of inflection occur when f''(x) = 0. cosx = -sinx This will occur at x = (3pi)/4 and (7pi)/4. We always need to check on both sides of the inflection point to make sure we go from positive to negative or negative to positive., you can also calculate the mean of each: print np.mean(data) print np.mean(velocity) print np.mean(acceleration) to make generalizations about the shape, for this sample set: >>> 4.22222222222 # average value 0.0 # generally sideways; no trend -0.571428571429 # concave mostly down and then the mean relative standard deviation, First, recall that the area of a trapezoid with a height of h and bases of length b1 and b2 is given by Area = 1 2h(b1 + b2). We see that the first trapezoid has a height Δx and parallel bases of length f(x0) and f(x1). Thus, the area of the first trapezoid in Figure 2.5.2 is. 1 2Δx (f(x0) + f(x1))., Determine the values of the leading coefficient a a for which the graph of function f (x) = ax2 + bx + c f ( x) = a x 2 + b x + c is concave up or down. Solution to Example 3. We first …, Study the graphs below to visualize examples of concave up vs concave down intervals. It’s important to keep in mind that concavity is separate from the notion of increasing/decreasing/constant intervals. A concave up interval can contain both increasing and/or decreasing intervals. A concave downward interval can contain both increasing and ..., you can also calculate the mean of each: print np.mean(data) print np.mean(velocity) print np.mean(acceleration) to make generalizations about the shape, for this sample set: >>> 4.22222222222 # average value 0.0 # generally sideways; no trend -0.571428571429 # concave mostly down and then the mean relative standard deviation, The fact that its derivative, \(f'\text{,}\) is decreasing makes \(f\) concave down on the interval. Figure \(\PageIndex{7}\). At left, a function that is concave up; at right, one that is concave down. We state these most recent observations formally as the definitions of the terms concave up and concave down., The second derivative tells whether the curve is concave up or concave down at that point. If the second derivative is positive at a point, the graph is bending upwards at that point. Similarly, if the second derivative is negative, the graph is concave down. This is of particular interest at a critical point where the tangent line is flat and ... , Determine where the cubic polynomial is concave up, concave down and find the inflection points. The second derivative of is .To determine where is positive and where it is negative, we will first determine where it is zero. Hence, we will solve the equation for .. We have so .This value breaks the real number line into two intervals, and .The second derivative maintains the same sign ..., Calculus. Find the Concavity f (x)=x^3-12x+3. f (x) = x3 − 12x + 3 f ( x) = x 3 - 12 x + 3. Find the x x values where the second derivative is equal to 0 0. Tap for more steps... x = 0 x = 0. The domain of the expression is all real numbers except where the expression is undefined. In this case, there is no real number that makes the ..., Now that we know the second derivative, we can calculate the points of inflection to determine the intervals for concavity: f ''(x) = 0 = 6 −2x. 2x = 6. x = 3. We only have one inflection point, so we just need to determine if the function is concave up or down on either side of the function: f ''(2) = 6 −2(2), To find the critical points of a two variable function, find the partial derivatives of the function with respect to x and y. Then, set the partial derivatives equal to zero and solve the system of equations to find the critical points. Use the second partial derivative test in order to classify these points as maxima, minima or saddle points., $\begingroup$ It should be noted that "concave up" and "concave down" are very standard language in the US undergraduate calculus curriculum. Thomas' Calculus definitely uses it (page 204, ... calculate y0. chose x1 very close to but not on x0 and calculate y1 of the polynome. chose x2 very close but different to x0 and x1. T1 = (y1 - y0)/(x1 ..., Free secondorder derivative calculator - second order differentiation solver step-by-step, Example 1: Determine the concavity of f (x) = x 3 − 6 x 2 −12 x + 2 and identify any points of inflection of f (x). Because f (x) is a polynomial function, its domain is all real numbers. Testing the intervals to the left and right of x = 2 for f″ (x) = 6 x −12, you find that. hence, f is concave downward on (−∞,2) and concave ..., 1. When asked to find the interval on which the following curve is concave upward. y =∫x 0 1 94 + t +t2 dt y = ∫ 0 x 1 94 + t + t 2 d t. What is basically being asked to be done here? Evaluate the integral between [0, x] [ 0, x] for some function and then differentiate twice to find the concavity of the resulting function? calculus., 31 Mar 2008 ... Concavity and Second Derivatives - Examples of using the second derivative to determine where a function is concave up or concave down. For ..., Explore math with our beautiful, free online graphing calculator. Graph functions, plot points, visualize algebraic equations, add sliders, animate graphs, and more. Concavity | Desmos, Concavity finder | Desmos. Type the function below after the f (x) = . Then simply click the red line and where it intersects to find the point of concavity. …, Then, calculate the local maximum and minimum values of the function. viii) Find the open intervals on which f(x) is concave up and the open intervals on which it is concave down. ix) Calculate all inflection points of f(x) (2-coordinate and function value) x) Use all of the above information to sketch a graph of f(x). 3.2 1., Question: Given f (x) = (x- 2)^2 (x - 4)^2, determine a. interval where f (x) is increasing or decreasing, b. local minima and maxima of f (x) c. intervals where f (x) is concave up and concave down, and d. the inflection points off (x). Sketch the curve, and then use a calculator to compare your answer. If you cannot determine the exact answer ..., Consider the following. (If an answer does not exist, enter DNE.) f (x) = 3 sin (x) + 3 cos (x), 0 ≤ x ≤ 2𝜋 Find the inflection points. (Order your answers from smallest to largest x, then from smallest to largest y.) (x, y) = (x, y) = Find the interval on which f is concave up. (Enter your answer using interval notation.) Find the., Free Function Transformation Calculator - describe function transformation to the parent function step-by-step, 1. I have quick question regarding concave up and downn. in the function f(x) = x 4 − x− −−−−√ f ( x) = x 4 − x. the critical point is 83 8 3 as it is the local maximum. taking the second derivative I got x = 16 3 x = 16 3 as the critical point but this is not allowed by the domain so how can I know if I am function concaves up ..., A concave mirror has a reflecting surface that bulges inward.Unlike convex mirrors, Concave mirrors reflect light inward to one focal point. The diagram showing the focus, focal length, principal axis, centre of curvature,etc. Concave Mirror Equation Formula : 1/f = 1/d 0 + 1/d i. Where, f - Focal length, d i - Image distance, d 0 - Object ..., Calculate how much you'll pay in property taxes on your home, given your location and assessed home value. Compare your rate to the Tennessee and U.S. average. Calculators Helpful ..., A series of free Calculus Videos and solutions. Concavity Practice Problem 1. Problem: Determine where the given function is increasing and decreasing. Find where its graph is concave up and concave down. Find the relative extrema and inflection points and sketch the graph of the function. f (x)=x^5-5x Concavity Practice Problem 2.