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Popular >

inverse of f(x)=2x-1

Solution

inverse

f (x) = 2 x - 1

Solution

\frac{x + 1}{2}

Solution steps

y = 2 x - 1

Replace

x

with

y

x = 2 y - 1

Solve for

y, x = 2 y - 1

\frac{x + 1}{2}

Popular Examples

domain of f(x)=-sqrt(3+11x-4x^2)domain

f (x) = - 3 + 11 x - 4 x^{2}

inverse of f(x)=\sqrt[3]{x}-12 inverse

asymptotes of f(x)=(-2x-8)/(x^2+5x+4)asymptotes

f (x) = \frac{- 2 x - 8}{x ^{2} + 5 x + 4}

simplify (2.125)(98.15)simplify

(2.125) (98.15)

domain of x^2-5x+6 domain

x^{2} - 5 x + 6

Frequently Asked Questions (FAQ)

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