Which of the following closed sets of ordered pairs is not a function? А {(3,2), (4,6), (5,8)} B {(2,1),(3,2), (4,3)} C {(1,2), (2,5), (1,3)} D {(2,4), (5,3), (4,1)}

step-by-step explanation:

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b. y = 4x - 2

step-by-step explanation:

to find a parallel equation to an equation, make sure both equations have the same slope but different y-intercepts.

y = 4x + 1

4 = slope

1 = y-intercept

y = 4x - 2

4 = slope

-2 = y-intercept

they both have the same slope but different y-intercepts, so, b. is the correct answer.

and to check your work, you can graph both equations. : )

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step-by-step explanation:

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