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Popular Functions >

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}

Graph

Popular Examples

intercepts of f(x)=-1

in t erce pt s f (x) = - 1

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

a sy m pt o t es f (x) = \frac{- 4 x - 16}{x ^{2} - x - 20}

perpendicular y=-4/3 x-8

p er p e n d i c u l a r y = - \frac{4}{3} x - 8

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

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

domain of f(x)=(x-2)^2-9

d o main f (x) = (x - 2)^{2} - 9

Frequently Asked Questions (FAQ)

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