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Popular Functions >

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

Solution

inverse

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

Solution

3 x + 27, - 3 x + 27

Solution steps

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

Replace

x

with

y

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

Solve for

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

3 x + 27, - 3 x + 27

Graph

Popular Examples

domain of f(x)= x/(2x^2-5)-sqrt(x)

parallel x+2y=6

critical sqrt(x^2+7)

asymptotes of f(x)=-3/(x^2-4)

extreme f(x)=x^3-3x^2+4

Frequently Asked Questions (FAQ)

What is the inverse of f(x)= 1/3 x^2-9 ?
The inverse of f(x)= 1/3 x^2-9 is sqrt(3x+27),-sqrt(3x+27)