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Identify the inverse of f(x)=x^2-9
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Identify the inverse of f(x)=x^2-9

Identify the inverse of f(x)=x^2-9-example-1
User Al Mills
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1 Answer

8 votes
A
x=y^2-9
x+9=y^2
square root both sides
+-sqrt(x+9)
User Roundcrisis
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