Question

Asked Nov 11, 2019

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Please assist me in finding the following values. There are 5 parts. Ignore the answers already in the spaces as they were from the previous question. The new question is as follows:

f(x)=x^4+4x^3+6

A) [-2,2] B) [-4,0] C) [-2,1]

Step 1

We have to find the critical points first.

Find f'(x), then set f'(x)=0 and solve for x.

So, x=-3 and x=0 are critical points

Step 2

A) We have to check value of f(x) at the critical points and the end points.

Between [-2,2] , x=0 is the only critical point.

54 is the absolute maximum and -10 is absolute...

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