Question

Determine whether Rolle's Theorem can be applied to the function f(x) = x^4-2x^2 [-2,2]. if not...

Determine whether Rolle's Theorem can be applied to the function f(x) = x^4-2x^2 [-2,2]. if not find c and explain why

Homework Answers

Answer #1

We are given that a function

Interval:[-2,2]

Rolle's theorem: It stats that the function is continuous on closed interval [a,b] and differentiable on (a,b) such that

f(a)=f(b) ,then f'(c)=0 for some

Given function is polynomial .Therefore, the function is defined on interval [-2,2].

It is differentiable on (-2,2) because derivative exist.

Therefore,Rolle's theorem can be applied.

When Rolle's theorem applies then there exits c such that

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