When you were born, your uncle put $1000 into a bank account for you. According to the terms of the account, your
investment grows in a manner represented by the following graph.
3000
Amount (dollars)
0 5 10 15 20
Timelyears)
Which variable is the independent variable? Which variable is the dependent variable? If you are 18 years old, how much
money is in the account?
a Dollars, years, $2800
C. Dollars; years, $2500
b. Time; amount: $2500
d. Time amount: $2800