Question

Leticia invests $200 at 5% interest. If y represents the amount of money after x time periods, which describes the graph of the exponential function relating time and money?

Answer 1

assuming 5% per time period, that would be
y = 200 * 1.05^x

Answer 2

Don't know what kind of graph you see,
but the correct one, should have the following points on it
(0,200) , (1,210) , (2, 220.5) , .... , (5, 255.26)

look for something like that