### Home > CAAC > Chapter 4 > Lesson 4.1.2 > Problem 4-16

4-16.

Look for a pattern between the input numbers and output numbers.

Describe the pattern you found in the table in words.

Describe the pattern you found in the table in numbers.

Use the eTool below to help you with this problem.

Click on the link at right for the full eTool version: AC 4-16 HW eTool