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Popular Functions >

inverse of f(x)=(x^2)/4+1

Solution

inverse

f (x) = \frac{x ^{2}}{4} + 1

Solution

2 x - 1, - 2 x - 1

Solution steps

y = \frac{x ^{2}}{4} + 1

Replace

x

with

y

x = \frac{y ^{2}}{4} + 1

Solve for

y, x = \frac{y ^{2}}{4} + 1

2 x - 1, - 2 x - 1

Graph

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Frequently Asked Questions (FAQ)

What is the inverse of f(x)=(x^2)/4+1 ?
The inverse of f(x)=(x^2)/4+1 is 2sqrt(x-1),-2sqrt(x-1)