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Popular >

inverse of f(x)=1-2x

Solution

inverse

f (x) = 1 - 2 x

Solution

- \frac{x - 1}{2}

Solution steps

y = 1 - 2 x

Replace

x

with

y

x = 1 - 2 y

Solve for

y, x = 1 - 2 y

- \frac{x - 1}{2}

Popular Examples

distance (-3,2),(4,-5)distance

(- 3, 2), (4, - 5)

inverse of f(x)=(5e^x-2)/(e^x+8)inverse

f (x) = \frac{5 e ^{x} - 2}{e ^{x} + 8}

domain of f(x)=ln(x^2+2x-15)domain

f (x) = ln (x^{2} + 2 x - 15)

range of 2/(x+5)range

\frac{2}{x + 5}

intercepts of f(x)=x^2+9x+18 intercepts

f (x) = x^{2} + 9 x + 18

Frequently Asked Questions (FAQ)

What is the inverse of f(x)=1-2x ?
The inverse of f(x)=1-2x is -(x-1)/2