Difficult# Graphical Interpretation: Theorems of Calculus

APCALC-PC8BWK

Given the graph of $f(x)$ above (going through the listed points), which of the following statements must be true for some $c$ on the interval $[-2, 0]$?

I.$f(c)=2$II.$f'(c)=-1.5$III.$f'(c)$ is a relative extrema.