### Home > AC > Chapter 3 > Lesson 3.1.5 > Problem 3-48

3-48.

Use your pattern skills to copy and complete the table below.

IN ( | 2 | 10 | 6 | 7 | −3 | −10 | 100 | ||

OUT ( | 2 | 6 | 4 | 15 |

Use the equation to complete the pattern. (

*growth,*

*starting point)*

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

OUT |

Explain in words what is done to the input value,

, to produce the output value,.Describe the equation you found from the values in the table.

Divide

by 2 and then add 1.Write the process you described in part (a) in algebraic symbols.

See the first hint and your answer to part (a).