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2 years ago

Find f^-1(x) and it’s domain.

Mathematics

1 answer:

Mrac [35]2 years ago

7 0

Answer: A

Step-by-step explanation:

Letting $f(y)=x$ ,

$x=\sqrt{y}-5\\\\x+5=\sqrt{y}\\\\y=(x+5)^{2}$

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

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2 years ago

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Step-by-step explanation:

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ANSWER i think its c Step-by-step explanation:

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