Question17 Mark for Review Aps.
Let $f$ be a twice-differentiable function. Which of the following statements are individually sufficient to conclude that $x=2$ is the location of the absolute maximum of $f$ on the interval $[-5,5]$ ? I. $f^{\prime}(2)=0$ II. $x=2$ is the only critical point of $f$ on the interval $[-5,5]$, and $f^{\prime \prime}(2)<0$. III. $x=2$ is the only critical point of $f$ on the interval $[-5,5]$, and $f(-5)<f(5)<f(2)$. (A) II only (B) Ill only (C) I and II only
D DI and III only