Chapter 2, Problem 8RE

a.

To determine

To sketch: The graph of the function $c=f\left(t\right)$ which gives the cost of renting a snowboard for t days, for $0\le t\le 5$.

b.

To determine

To evaluate: The value of $\underset{t\to 2.9}{\lim }f\left(t\right)$.

c.

To determine

To evaluate: The value of $\underset{t\to 3^{-}}{\lim }f\left(t\right)$ and $\underset{t\to 3^{+}}{\lim }f\left(t\right)$.

d.

To determine

To interpret: The meaning of the limits in part (c).

e.

To determine

To explain: The values of $t$ for which $f$ is continuous.