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

4-16.

Copy and complete the table below.

IN ( | |||||||||

OUT ( |

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

IN | |||||||||

OUT |

Explain in words what is done to the input value (

) to produce the output value ().Describe the pattern you found in the table in words.

Write the rule you described in part (a) with algebraic symbols.

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*