### Home > CC3MN > Chapter 8 > Lesson 8.2.1 > Problem8-57

8-57.

Examine the table below.

 $x$ $0.5$ $0$ $2$ $4$ $5$ $y$ $–0.5$ $–2$ $4$ $10$ $13$
1. What is the rule for the table?

What is $y$ when $x = 0$?
What is the growth?

$y = 3x − 2$

2. Explain the strategy you used to find the rule.

Based on $x = 0$, did you determine that $−2$ is a part of the rule? What else did you do?