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Popular >

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

Solution

inverse

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

Solution

\frac{4 - 8 x}{x - 1}

Solution steps

y = \frac{x + 4}{x + 8}

Replace

x

with

y

x = \frac{y + 4}{y + 8}

Solve for

y, x = \frac{y + 4}{y + 8}

\frac{4 - 8 x}{x - 1}

Graph

Popular Examples

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inverse of (x+1)^2,x>=-1 inverse

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inverse of (x-9)/(x+7)inverse

\frac{x - 9}{x + 7}

Frequently Asked Questions (FAQ)

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