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18 votes
18 votes
1) Which relation is a function?

es
A) x = y² - 3
B) x = y - 4x²
C) y² = 4x - 6
D) x² = y²-10

User Stevekohls
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1 Answer

23 votes
23 votes

Answer:

B

Explanation:

x = y-4x^2 can be rearranged to get y = 4x^2 + x, which is a function

User Deinst
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