### Home > MC2 > Chapter 9 > Lesson 9.3.3 > Problem 9-115

9-115.

Copy the following table on your paper. 9-115 HW eTool (Desmos). Homework Help ✎

*x*4

–2

–1

7

*y*–11

1

–3

–1

Complete the table.

Write the rule.

What is the slope?

Use pattern between different coordinates to help you fill in the table.

See problem 9-82 for help in finding the rule of the table.

Rule: *y* = −2*x* − 3

What would the slope be based on this equation?

It might be easier to use the points (−2, 1) and (−1, −1) to find the slope.

Explore the problem with the eTool below.

Click the link at right for the full version of the eTool: MC2 9-115 HW eTool