### Home > CC3 > Chapter 3 > Lesson 3.2.2 > Problem3-85

3-85.

Examine the graph at right.

1. Use the graph to complete the table:

 IN ($x$) blank blank $\color{blue}{1}$ blank $\color{blue}{3}$ OUT ($y$) blank blank $\color{blue}{1}$ blank $\color{blue}{5}$

The missing point between the 3rd and 5th points is halfway between the two points.

2. Use the graph to find the rule:
$y=$ ___________

The graph is a line, so use what you know about rules in tables.