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Popular >

inverse of f(x)=(x+1)/(x+2)

Solution

inverse

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

Solution

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

Solution steps

y = \frac{x + 1}{x + 2}

Replace

x

with

y

x = \frac{y + 1}{y + 2}

Solve for

y, x = \frac{y + 1}{y + 2}

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

Popular Examples

slope ofintercept 4x+2y=2 slope intercept

4 x + 2 y = 2

inverse of e^{x+2}inverse

e^{x + 2}

inverse of 7x-2 inverse

7 x - 2

slope ofintercept x=2y slope intercept

x = 2 y

inverse of f(x)=sqrt(4-x)+5 inverse

f (x) = 4 - x + 5

Frequently Asked Questions (FAQ)

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