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Popular >

inverse of f(x)=(2x+1)/(3+x)

Solution

inverse

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

Solution

\frac{1 - 3 x}{x - 2}

Solution steps

y = \frac{2 x + 1}{3 + x}

Replace

x

with

y

x = \frac{2 y + 1}{3 + y}

Solve for

y, x = \frac{2 y + 1}{3 + y}

\frac{1 - 3 x}{x - 2}

Popular Examples

parity f(x)=x^2+16 parity

f (x) = x^{2} + 16

slope of y=x+3 slope

y = x + 3

domain of f(x)= 3/4 |x+5|-4 domain

f (x) = \frac{3}{4} ∣ x + 5 ∣ - 4

slope of x-2y=8 slope

x - 2 y = 8

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

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

Frequently Asked Questions (FAQ)

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