Y = 8x - 2, which of the following sets represents possible inputs and outputs of the function, represented as ordered pairs? A{ (0, - 2), (1, 6), (2, 14) } B{ (0, - 2), (2, 13), (-5, - 40) } C{ (1, 7), (2, 7), (3, 7) } D{ (1, 6), (2, 13), (3, 24) }

Question

Mathematics

Declan Stevenson

14 May, 00:43

Y = 8x - 2, which of the following sets represents possible inputs and outputs of the function, represented as ordered pairs? A{ (0, - 2), (1, 6), (2, 14) } B{ (0, - 2), (2, 13), (-5, - 40) } C{ (1, 7), (2, 7), (3, 7) } D{ (1, 6), (2, 13), (3, 24) }

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Answers (1)

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Marco · Answer 1

The answer is A, because all of the ordered pairs work when inputed into the function.

8 (0) - 2 = - 2

8 (1) - 2 = 6

8 (2) - 2 = 14

The correct answer is A.