CPM Homework Help : CC3 Problem 3-85

A 4 quadrant coordinate plane with the following points: (negative 1, comma negative 3), (0, comma negative 1), (1, comma 1), (2, comma 3), and (3, comma 5). Examine the graph at right.

Use the graph to complete the table:
IN (x)
OUT (y)
Hint (a):
More Help (a):
IN (x)
$\color{blue}{1}$
$\color{blue}{3}$
OUT (y)
$\color{blue}{1}$
$\color{blue}{5}$
Use the graph to find the rule:
$y=$ ___________
Hint (b):
The graph is a line, so use what you know about rules in tables.