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Popular >

inverse of f(x)=(3-4x)/(x+1)

Solution

inverse

f (x) = \frac{3 - 4 x}{x + 1}

Solution

\frac{3 - x}{x + 4}

Solution steps

y = \frac{3 - 4 x}{x + 1}

Replace

x

with

y

x = \frac{3 - 4 y}{y + 1}

Solve for

y, x = \frac{3 - 4 y}{y + 1}

\frac{3 - x}{x + 4}

Popular Examples

range of sqrt((6x-4)^{1/2)}range

(6 x - 4)^{\frac{1}{2}}

domain of (x^2+4x+8)/(4x)domain

\frac{x ^{2} + 4 x + 8}{4 x}

domain of f(x)=(1-3t)/(6+t)domain

f (x) = \frac{1 - 3 t}{6 + t}

domain of f(x)=(log_{8}(x))-8 domain

f (x) = (lo g_{8} (x)) - 8

critical f(x)=x+1/x critical points

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

Frequently Asked Questions (FAQ)

What is the inverse of f(x)=(3-4x)/(x+1) ?
The inverse of f(x)=(3-4x)/(x+1) is (3-x)/(x+4)