3) Find the critical points of the function. Then use the Second Derivative Test to determine whether they are local minima, local maxima, or saddle points (or state that the test fails) f(x.8)= 4x-3x² -2xy

Q: find the extrema (minimum and maximum) of f(x) = x2-1 on (-1,2). If none, explain why.

A:

Q: 4. Using the first derivative test to find the location of the local maxima of the following…

A: Given function is  f(x)= x^3 -3x^2 -9x-1

Q: (B) Use the second derivative test to find the maxima and minima for f(2) = 22 - 15x + 1. 3 %3D

A:

Q: In the feasibility test for the flight movement of a drone, it is known to have a function of the…

A:

Q: ly sinfcot(cos x), then y (2) is Select oner A 2. • Co CO O DR ENone of these

A:

Q: Find the first and second derivatives of the function. f(x) = x/(7+x2) Identify the intervals on…

A:

Q: Find the relative maxima and minima of y by the second-derivate test: y= 2x/(1-2x) (x is not 1/2)

A:

Q: Let fix) = 8x-3x5 Find where f has stationary points. Perform a sign analysis on the derivative of…

A:

Q: Suppose the derivative of a function f(x) is df/dx = (x-8)(x+4)(x-3). Are the below values local…

A: