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Which set of ordered pairs represents a function? A) {(-4,9), (-1,0), (0,9), (4,8), (5,5)} B) {(-4,9).(-1,0), (0,9).(-4,8), (0,5)} C){(-4,9), (-4.0). (5.9), (4,8), (5,5)} D) {(-4,9),(-1,0), (0,9),(-1,8),
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3 votes
Which set of ordered pairs represents a function?

A) {(-4,9), (-1,0), (0,9), (4,8), (5,5)}
B) {(-4,9).(-1,0), (0,9).(-4,8), (0,5)}
C){(-4,9), (-4.0). (5.9), (4,8), (5,5)}
D) {(-4,9),(-1,0), (0,9),(-1,8), (5,5)}

User Deepak Dixit
by
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2 Answers

4 votes
The answer is a.
EXPLANATION: you know it’s a function if the x doesn’t repeat, it’s ok if the y repeats tho
User Paula T
by
8.4k points
3 votes
A, the x values don’t repeat
User Dyvoker
by
7.3k points
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