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Home > CC3 > Chapter Ch9 > Lesson 9.2.6 > Problem 9-143

9-143.
  1. x

    –5

    1

    3

    0

    8

    –2

    –1

    y

    7

    2

    4

    Complete the table. 9-143 HW eTool (Desmos). Homework Help ✎

    1. Find the rule.

    2. What is the slope?

Do you see any patterns?
Notice the difference in the y-value from x = 0 to x = −2.

Also notice that as the x-value decreases, the y-value increases, and vice versa.

y = −x + 2

−1

Complete the table in the eTool below.
Click the link at right for the full version of the eTool: CC3 9-143 HW eTool