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Popular >

inverse of f(x)=8-2x

Solution

inverse

f (x) = 8 - 2 x

Solution

- \frac{x - 8}{2}

Solution steps

y = 8 - 2 x

Replace

x

with

y

x = 8 - 2 y

Solve for

y, x = 8 - 2 y

- \frac{x - 8}{2}

Popular Examples

intercepts of f(x)=-1 intercepts

f (x) = - 1

asymptotes of f(x)=(-4x-16)/(x^2-x-20)asymptotes

f (x) = \frac{- 4 x - 16}{x ^{2} - x - 20}

perpendicular y=-4/3 x-8 perpendicular

y = - \frac{4}{3} x - 8

slope of 2x-8y=1 slope

2 x - 8 y = 1

inverse of h(x)=7x^{3/5}inverse

h (x) = 7 x^{\frac{3}{5}}

Frequently Asked Questions (FAQ)

What is the inverse of f(x)=8-2x ?
The inverse of f(x)=8-2x is -(x-8)/2