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Popular >

inverse of f(x)= 1/(x+2)+4

Solution

inverse

f (x) = \frac{1}{x + 2} + 4

Solution

\frac{- 2 x + 9}{x - 4}

Solution steps

y = \frac{1}{x + 2} + 4

Replace

x

with

y

x = \frac{1}{y + 2} + 4

Solve for

y, x = \frac{1}{y + 2} + 4

\frac{- 2 x + 9}{x - 4}

Popular Examples

domain of f(x)=(x+8)/(x^2-64)domain

f (x) = \frac{x + 8}{x ^{2} - 64}

range of (2x)/(x+5)range

\frac{2 x}{x + 5}

midpoint (4,14),(16,4)midpoint

(4, 14), (16, 4)

asymptotes of sqrt(4-x^2)asymptotes

4 - x^{2}

asymptotes of f(x)=(x^4-256)/(2x^2-8x)asymptotes

f (x) = \frac{x ^{4} - 256}{2 x ^{2} - 8 x}

Frequently Asked Questions (FAQ)

What is the inverse of f(x)= 1/(x+2)+4 ?
The inverse of f(x)= 1/(x+2)+4 is (-2x+9)/(x-4)