CPM Homework Help : CC3 Problem 3-76

For the rule $y=−2x+1$ , calculate the $y$ -values that complete the table below.

IN $\left(x\right)$	$–4$	$–3$	$–2$	$–1$	$0$	$1$	$2$	$3$	$4$
OUT $\left(y\right)$

Graph your rule on a set of axes. Be sure to create a complete graph. If necessary, see the Math Notes box for this lesson to review what makes a graph complete.
Describe your resulting graph. What does your graph look like?
Hint (b):
Does the line decrease or increase as $x$ gets larger?
Is it vertical, horizontal, or slanted?