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Popular >

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

Solution

inverse

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

Solution

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

Solution steps

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

Replace

x

with

y

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

Solve for

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

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

Popular Examples

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

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

periodicity of 1200+400cos((pit)/3)periodicity

1200 + 400 cos (\frac{π t}{3})

range of f(x)=x^2-10x+21 range

f (x) = x^{2} - 10 x + 21

domain of 9x^6-x^5-2x^3+2 domain

9 x^{6} - x^{5} - 2 x^{3} + 2

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

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

Frequently Asked Questions (FAQ)

What is the inverse of f(x)=-3/(x+2)-1 ?
The inverse of f(x)=-3/(x+2)-1 is (-5-2x)/(x+1)