Which equation is the inverse of y= 9^2 - 4?

asked Oct 6, 2021 137k views

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2 votes

y = 9x^2 - 4
x = 9y^2 - 4
x + 4 = 9y^2
(x+4)/9 = y^2

plus or minus
\sqrt{((x + 4) \div 9} = y

THE AMAZING answered Oct 8, 2021

4.1k points

3 votes

Answer:

kkjkkji888778

Explanation:

Raffffffff answered Oct 11, 2021

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