CPM Homework Help : MC2 Problem 7-12

Complete the table below by following the rule $y = 10-2x$ . Then graph the relationship on graph paper.

$x$	$–3$	$–2$	$–1$	$0$	$1$	$2$	$3$	$4$
$y$

Step 1:

Plug in the values $−3$ to $4$ into the expression to find the $y$ -coordinates.

$x$	$–3$	$–2$	$–1$	$0$	$1$	$2$	$3$	$4$
$y$	$\boldsymbol{16}$	$\boldsymbol{14}$	$\boldsymbol{12}$	$\boldsymbol{10}$	$\boldsymbol{8}$	$\boldsymbol{6}$	$\boldsymbol{4}$	$\boldsymbol{2}$

Step 2:

Plot each point onto your graph paper.

Step 3:

Draw a line through the points with arrows on each end to show that the graph continues at any value.