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Popular >

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

Solution

inverse

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

Solution

4 x - 2

Solution steps

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

Replace

x

with

y

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

Solve for

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

4 x - 2

Popular Examples

monotone e^{-1/(x^2)}monotone intervals

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

midpoint (3,-1),(-1,9)midpoint

(3, - 1), (- 1, 9)

inverse of f(x)=x^2+12x+34 inverse

f (x) = x^{2} + 12 x + 34

extreme f(x)=3-x extreme points

f (x) = 3 - x

domain of f(x)=(x+1)/(x-1)domain

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

Frequently Asked Questions (FAQ)

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