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Popular >

inverse of f(x)=(x^2)-4

Solution

inverse

f (x) = (x^{2}) - 4

Solution

x + 4, - x + 4

Solution steps

y = x^{2} - 4

Replace

x

with

y

x = y^{2} - 4

Solve for

y, x = y^{2} - 4

x + 4, - x + 4

Popular Examples

asymptotes of f(x)=(2x^2-9x-5)/(x-5)asymptotes

f (x) = \frac{2 x ^{2} - 9 x - 5}{x - 5}

domain of sqrt(2x^2-17)domain

2 x^{2} - 17

domain of f(x)=2(2x+8)+8 domain

f (x) = 2 (2 x + 8) + 8

range of f(x)=-sqrt(6-2x)range

f (x) = - 6 - 2 x

perpendicular y=-4x-9,(0,3)perpendicular

y = - 4 x - 9, (0, 3)

Frequently Asked Questions (FAQ)

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