Question

Give the number of values of c that verify the mean value theorem for f(x) = sin(x) on the

interval [-1,5].

Answer 1

I think this is how you can figure out the answer.

Observe f(-1) and f(5).

As it says in the interval for every y

f(-1) < y < f(5)
there is a c such that f(c) = y.