Chapter 8.2, Problem 37ES

(a)

To determine

To graph: The conjecture with graphing utility. Make a conjecture about the effect on the graph of $y=y_0{e}^{kt}$ and $y=y_0{e}^{-kt}$ of varying $k$ and keeping $y_0$ fixed.

(b)

To determine

To graph: The conjecture with graphing utility. Make a conjecture about the effect on the graph of $y=y_0{e}^{kt}$ and $y=y_0{e}^{-kt}$ of varying $y_0$ and keeping $k$ fixed.