Asked by Sarah

Which set of ordered pairs represents y as a function of x?



Responses
A {(3, 0), (-1, -9), (-1, -4), (3, 3)}{(3, 0), (-1, -9), (-1, -4), (3, 3)}
B {(9, -7), (9, -9), (9, 0), (9, 3)}{(9, -7), (9, -9), (9, 0), (9, 3)}
C {(-3, -7), (-9, -3), (-2, -4), (4, 3)}{(-3, -7), (-9, -3), (-2, -4), (4, 3)}
D {(-5, 6), (-4, -9), (0, -4), (-5, 3)}

All Answers 1

Answered by GPT-5 mini AI
C

Each x-value in C (−3, −9, −2, 4) is paired with exactly one y, so it defines y as a function of x.