Determine whether the given function is concave up or concave down: f(x)=9xx2+49 Concave up or Concave down Concave up : A function is Concave up when the rate of change of its first derivative is positive or its double derivative is positive. Concave down :...
Determine the intervals on which the function is concave up or down and find the points of inflection. {eq}y=xe^{-3x}{/eq} Concave Up or Down: The points of inflection are the points where the second derivative is 0. To find the points where...
Answer to: Determine the intervals on which the following function is concave up or concave down. Identify any inflection points. f (x) = 5 x^4 +...
Use the Concavity Theorem to determine where the given function is concave up and where it is concave down. Also find all inflection points.T(t)=9t-t^3 ( ) A. Concave up on (-∞ ,0), concave down on (0,∞ ); inflection point (0,0) B. Concave down for all t, no points ...
concave up or concave down.What we need to do here is to recall that if the 2nd derivative is positive (i.e.the graph is above the x-axis)then the function in concave up and if the 2nd derivative is negative (i.e.the graph is below the x-axis)then the function is concave down....
Consider a function {eq}f\left( x \right) {/eq} which is differentiable, then the intervals can be determined where function is concave down and concave up. When the second derivative is strictly greater than zero, then {eq}f\left( x \right)...
Question: TOP Use the Concavity Test to determine the intervals on which the graph of the function is (a) concave up and (b) concave down y36x36x-20 (a) Dutermine the intervals on which the graph of the function is concave up. Select the ...
Marginal cost, marginal revenue, and marginal profit all involve how much a function goes up (or down) as you go over 1 to the right — this is very similar to the way linear approximation works. Say that you have a cost function that gives you the total cost, C(x),...
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Concave up or Down: The concavity that is where the function is concave up or down can be found by differentiating the function twice and then finding the point where the second derivative will be 0. Answer and Explanation:1 To check whether ...