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Popular >

inverse of f(x)=4-8x

Solution

inverse

f (x) = 4 - 8 x

Solution

- \frac{x - 4}{8}

Solution steps

y = 4 - 8 x

Replace

x

with

y

x = 4 - 8 y

Solve for

y, x = 4 - 8 y

- \frac{x - 4}{8}

Popular Examples

range of (9-3x)/(x-4)range

\frac{9 - 3 x}{x - 4}

asymptotes of f(x)=-3tan(1/2 x)asymptotes

f (x) = - 3 tan (\frac{1}{2} x)

line (-2,-2),(1,-2)line

(- 2, - 2), (1, - 2)

domain of h(x)= 6/((x+5)(x-3))domain

h (x) = \frac{6}{( x + 5 ) ( x - 3 )}

domain of (y-10)/(y^2+3)domain

\frac{y - 10}{y ^{2} + 3}

Frequently Asked Questions (FAQ)

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