# Math Help - Mvt

1. ## Mvt

If f(x) = |(x^2-12)(x^2+4)|, how many numbers in the interval -2 <= x <= 3 satisfy the conclusion of the Mean Value Theorem?

A. None
B. One
C. Two
D. Three
E. Four

2. On the interval $\left[ { - 2,3} \right]$ the function is $
f(x) = - \left( {x^2 - 12} \right)\left( {x^2 + 4} \right)$

Apply the MVT.