### Home > INT3 > Chapter 1 > Lesson 1.1.2 > Problem 1-16

1-16.

Junior is saving money in his piggy bank. He starts with

Make a table where represents the number of days and

*represents the total so far.*

How much did he start with on day

How much did he have at the end of day

What is the -intercept? The slope?

Completed the table in the eTool below to graph the function.

Click the link to the right for full version of the eTool: Int3 1-16 HW eTool