### Home > INT3 > Chapter 5 > Lesson 5.1.1 > Problem5-12

5-12.
1. Tasha only has $3 saved but has a goal of doubling the total amount of money she has saved every month. Homework Help ✎ 1. Write an equation for the total amount of money Tasha has saved after x months. 2. Tasha’s brother Clifton is going to copy Tasha’s savings plan exactly, but because he wants to always have more money than her, so he has$10 saved and hiding in his dresser.

Write an equation for the total amount of money Clifton has saved after x months.

3. Graph each situation on the same set of axes. How do the graphs of the two equations compare?

$T(x) = 3(2)^x$

How can you show the \$10 more than Tasha's savings plan?

Clifton's graph is 10 units above Tasha's graph.