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Popular >

inverse of f(x)=(x+3)/(2x)

Solution

inverse

f (x) = \frac{x + 3}{2 x}

Solution

\frac{3}{2 x - 1}

Solution steps

y = \frac{x + 3}{2 x}

Replace

x

with

y

x = \frac{y + 3}{2 y}

Solve for

y, x = \frac{y + 3}{2 y}

\frac{3}{2 x - 1}

Popular Examples

inverse of y=(x-3)^3 inverse

y = (x - 3)^{3}

intercepts of xsqrt(9-x)intercepts

x 9 - x

domain of (sqrt(x))/(5x^2+4x-1)domain

\frac{x}{5 x ^{2} + 4 x - 1}

range of x^4-4x^2 range

x^{4} - 4 x^{2}

inflection (2x^2+x)/(x^2-3x)inflection points

\frac{2 x ^{2} + x}{x ^{2} - 3 x}

Frequently Asked Questions (FAQ)

What is the inverse of f(x)=(x+3)/(2x) ?
The inverse of f(x)=(x+3)/(2x) is 3/(2x-1)