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Popular >

inverse of f(x)=(2x+1)/2

Solution

inverse

f (x) = \frac{2 x + 1}{2}

Solution

\frac{2 x - 1}{2}

Solution steps

y = \frac{2 x + 1}{2}

Replace

x

with

y

x = \frac{2 y + 1}{2}

Solve for

y, x = \frac{2 y + 1}{2}

\frac{2 x - 1}{2}

Popular Examples

asymptotes of f(x)=(x^2-3)/(x^2-1)asymptotes

f (x) = \frac{x ^{2} - 3}{x ^{2} - 1}

line (2,20),(3,40)line

(2, 20), (3, 40)

extreme f(x)=x^3+x^2 extreme points

f (x) = x^{3} + x^{2}

extreme f(x)=2x^5+5x^4-15 extreme points

f (x) = 2 x^{5} + 5 x^{4} - 15

asymptotes of f(x)=(x-1)/((x+3)(x-1))asymptotes

f (x) = \frac{x - 1}{( x + 3 ) ( x - 1 )}

Frequently Asked Questions (FAQ)

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