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Popular >

inverse of f(-4)=(x+2)/(x+8)

Solution

inverse

f (- 4) = \frac{x + 2}{x + 8}

Solution

\frac{2 - 8 x}{x - 1}

Solution steps

y = \frac{x + 2}{x + 8}

Replace

x

with

y

x = \frac{y + 2}{y + 8}

Solve for

y, x = \frac{y + 2}{y + 8}

\frac{2 - 8 x}{x - 1}

Popular Examples

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inverse of-2^{-x}inverse

- 2^{- x}

inverse of f(x)=2x^2+x-1 inverse

f (x) = 2 x^{2} + x - 1

Frequently Asked Questions (FAQ)

What is the inverse of f(-4)=(x+2)/(x+8) ?
The inverse of f(-4)=(x+2)/(x+8) is (2-8x)/(x-1)