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Popular Functions >

inverse of f(x)= 1/5 x^2-1

Solution

inverse

f (x) = \frac{1}{5} x^{2} - 1

Solution

5 x + 5, - 5 x + 5

Solution steps

y = \frac{1}{5} x^{2} - 1

Replace

x

with

y

x = \frac{1}{5} y^{2} - 1

Solve for

y, x = \frac{1}{5} y^{2} - 1

5 x + 5, - 5 x + 5

Graph

Popular Examples

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domain of f(x)= 1/(10sqrt(2x+12)-20)

extreme f(x)=x^3-12x+20

asymptotes of (e^x)/(x^2)

Frequently Asked Questions (FAQ)

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