Question

ASAP PLEASE!

Which of the following tables represents a linear function?


x −2 −1 0 1 2
y 5 2 1 2 5

x −2 −1 0 1 2
y 5 3 1 −1 −3

x 3 3 0 3 3
y −2 −1 0 1 2

x 0 1 2 3 4
y 0 −1 2 −3 4

Answer 1

x -2 -1 0 1 2

y 5 3 1 -1 -3

Explanation:

There is a constant rate of change. As the y's decrease by -2, the x's increase by .=1. The slope is -2/1 = -2.

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