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5. Which of the following is a function? A. (1,7), (2,14), (3, 21), (1, 28) B. (0, A), (5, B), (10, C), (15, D), (5, E) C. (-5,1),(-10,1),(-15, 1), (-20,1),(-15,1) D. (1, 1), (2, 2), (3, 3), (4,4), (5,
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5. Which of the following is a function?

A. (1,7), (2,14), (3, 21), (1, 28)
B. (0, A), (5, B), (10, C), (15, D), (5, E)
C. (-5,1),(-10,1),(-15, 1), (-20,1),(-15,1)
D. (1, 1), (2, 2), (3, 3), (4,4), (5,5)

User Brandon Truong
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3 votes

Answer:

D. (1, 1), (2, 2), (3, 3), (4,4), (5,5)

Hope this helps!

User UtopiaLtd
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