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Popular >

inverse of f(x)=3x^{1/2}-9

Solution

inverse

f (x) = 3 x^{\frac{1}{2}} - 9

Solution

\frac{x ^{2}}{9} + 2 x + 9

Solution steps

y = 3 x^{\frac{1}{2}} - 9

Replace

x

with

y

x = 3 y^{\frac{1}{2}} - 9

Solve for

y, x = 3 y^{\frac{1}{2}} - 9

\frac{x ^{2}}{9} + 2 x + 9

Popular Examples

critical f(x)=(x^2)/(x^2-81)critical points

f (x) = \frac{x ^{2}}{x ^{2} - 81}

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

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

asymptotes of (x^3+4)/(x^2)asymptotes

\frac{x ^{3} + 4}{x ^{2}}

domain of ln(1-x^2)domain

ln (1 - x^{2})

perpendicular x-6y=-3 perpendicular

x - 6 y = - 3

Frequently Asked Questions (FAQ)

What is the inverse of f(x)=3x^{1/2}-9 ?
The inverse of f(x)=3x^{1/2}-9 is (x^2)/9+2x+9