## Calculus 10th Edition

a) Absolute maximum: $1$ and absolute minimum: $-3$. b) No absolute maximum and absolute minimum: $-3$. c) Absolute maximum: $1$ and no absolute minimum. d) No absolute maximum and no absolute minimum.
$f'(x)=2\to f'(x)$ is never $0$ and therefore the absolute extrema have to occur at the endpoints of the interval $f(0)=-3.$ $f(2)=1.$ a) Absolute maximum: $1$ and absolute minimum: $-3$. b) No absolute maximum and absolute minimum: $-3$. c) Absolute maximum: $1$ and no absolute minimum. d) No absolute maximum and no absolute minimum.