CPM Homework Help : GB8I Problem 3-70

Write the equation of the line containing the points given in the table below.

$x$	$–2$	$–1$	$2$	$3$
$y$	$–7$	$–4$	$5$	$8$

Answer:

$y = 3x − 1$

Complete the table in the eTool below to view the graph of the points.
Click the link at right for the full version of the eTool: Int 3-70 HW eTool.