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Popular >

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

Solution

inverse

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

Solution

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

Solution steps

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

Replace

x

with

y

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

Solve for

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

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

Popular Examples

inverse of f(x)=sqrt(9000)*sqrt(x)inverse

f (x) = 9000 \cdot x

inverse of y=sqrt(49-4x^2)inverse

y = 49 - 4 x^{2}

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inverse of f(x)=9x^2+4 inverse

f (x) = 9 x^{2} + 4

inverse of y=3x^2+12x-7 inverse

y = 3 x^{2} + 12 x - 7

Frequently Asked Questions (FAQ)

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