Which set of ordered pairs represents y as a function of x? Please answer my question

A. {(2,2), (3,3), (2,4), (5,5)}

B. {(−1,−2), (−2,−1), (−2,7), (−4,8)}

C. {(−1,6), (4,3), (1,1), (−3,4)}

D. {(0,1), (2,1), (3,1), (0,2)}

C.

Step-by-step explanation:

The set of ordered pairs can only be a function if the x value is not repeated .Thus,only C is a function as the x values (-1,4,1,-3) are unique while the other options have a repetition of its certain x values.

I hope ive helped

mark branliest

step-by-step explanation:

.6 is 1/2 of 12

the answer is actually d. i just took the test

i do not know the answer

step-by-step explanation: