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Popular >

inverse of f(x)=sqrt(4x+1)

Solution

inverse

f (x) = 4 x + 1

Solution

\frac{x ^{2} - 1}{4}

Solution steps

y = 4 x + 1

Replace

x

with

y

x = 4 y + 1

Solve for

y, x = 4 y + 1

\frac{x ^{2} - 1}{4}

Popular Examples

periodicity of f(x)=2sin(x)periodicity

f (x) = 2 sin (x)

domain of f(x)=((5x+2))/(x-1)domain

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

extreme (t^2-4)^{2/3}extreme points

(t^{2} - 4)^{\frac{2}{3}}

inverse of f(x)=11x^2-8 inverse

f (x) = 11 x^{2} - 8

inverse of y=2x^3-5 inverse

y = 2 x^{3} - 5

Frequently Asked Questions (FAQ)

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