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40 POINTS! Please hurry! Which equation represents a function? A.) x=-2y^2 B.) x=y^2-9 C.) x^2+y^2=1 D.) y=3x^2+2
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43 votes
43 votes
40 POINTS! Please hurry! Which equation represents a function?

A.) x=-2y^2
B.) x=y^2-9
C.) x^2+y^2=1
D.) y=3x^2+2

User Gmponos
by
3.3k points

2 Answers

21 votes
21 votes

Answer:

D

Explanation:

I just did the test

User Webmaster
by
2.9k points
21 votes
21 votes

Answer: A. x=-2y^2

Explanation:

User Rikalous
by
2.9k points
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