Find f^-1(x) and it’s domain.

asked Nov 8, 2023 37.0k views

23 votes

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3 votes

Answer: A

Explanation:

Letting
f(y)=x ,

$x=√(y)-5\\\\x+5=√(y)\\\\y=(x+5)^(2)$

Also, the domain of an inverse is the same as the range of the original function, so the range is
$x \geq 0$

Jbenowitz answered Nov 13, 2023

7.6k points

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