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12 votes
Which relation below is not a function?

A {(2,8)3,-10)(-1,190,-1)}
B {(-3,8}(4,-63-2,63-9,81)
C {(1,9)(5,-8)(-1,3/-2,4)}
D {(1,6)(8,-3)(-1,-6)(8,21}

2 Answers

5 votes

Answer

D is not a function

Explanation:

In the x-values, there is a repeating 8.

User Amchacon
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8.5k points
4 votes
I think the answer is c
User Matschie
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8.0k points

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