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Popular >

inverse of f(x)=2-4x

Solution

inverse

f (x) = 2 - 4 x

Solution

- \frac{x - 2}{4}

Solution steps

y = 2 - 4 x

Replace

x

with

y

x = 2 - 4 y

Solve for

y, x = 2 - 4 y

- \frac{x - 2}{4}

Popular Examples

line (2,5),(4,-7)line

(2, 5), (4, - 7)

domain of f(x)=x^{1/3}(x+3)^{2/3}domain

f (x) = x^{\frac{1}{3}} (x + 3)^{\frac{2}{3}}

asymptotes of f(x)=(-4x-6)/(3x-2)asymptotes

f (x) = \frac{- 4 x - 6}{3 x - 2}

inverse of f(x)=3x^2-10 inverse

f (x) = 3 x^{2} - 10

inverse of f(x)=(-3-2x)/(x+3)inverse

f (x) = \frac{- 3 - 2 x}{x + 3}

Frequently Asked Questions (FAQ)

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