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Popular >

inverse of f(x)=sqrt(9-x)

Solution

inverse

f (x) = 9 - x

Solution

9 - x^{2}

Solution steps

y = 9 - x

Replace

x

with

y

x = 9 - y

Solve for

y, x = 9 - y

9 - x^{2}

Popular Examples

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f (x) = x^{2} + 4

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f (x) = (\frac{1}{2})^{x}

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f (x) = \frac{x - 1}{x + 2}

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f (x) = \frac{3}{- x + 3} - 1

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f (x) = \frac{x}{x ^{2} - 1}

Frequently Asked Questions (FAQ)

What is the inverse of f(x)=sqrt(9-x) ?
The inverse of f(x)=sqrt(9-x) is 9-x^2