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Popular >

Find the Inverse 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}

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Frequently Asked Questions (FAQ)

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