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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

domain of (4x)/(-1+4x)domain

\frac{4 x}{- 1 + 4 x}

parity f(x)=x^4-x^2+5 parity

f (x) = x^{4} - x^{2} + 5

domain of f(x)=2(3)^{x+4}-1 domain

f (x) = 2 (3)^{x + 4} - 1

asymptotes of y(X)=(4X+16)/(X^2+7X+12)asymptotes

y (X) = \frac{4 X + 16}{X ^{2} + 7 X + 12}

distance (-2,7),(2,-1)distance

(- 2, 7), (2, - 1)

Frequently Asked Questions (FAQ)

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