Math, asked by roselandquartz24, 4 months ago

Which of the following is not a function?
A.y= [2x]^2 + 3
B.x ^2 + y ^2 =9
C.{ (1,2) (2,3) (3,4) }
D.x -y = 1

Answers

Answered by Anonymous

2

0ption C is not a function

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