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Popular >

inverse of f(x)=2sqrt(x+1)

Solution

inverse

f (x) = 2 x + 1

Solution

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

Solution steps

y = 2 x + 1

Replace

x

with

y

x = 2 y + 1

Solve for

y, x = 2 y + 1

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

Popular Examples

simplify (8.1)(4.4)simplify

(8.1) (4.4)

inflection (12-4x)e^x inflection points

(12 - 4 x) e^{x}

range of 2(3)^x range

2 (3)^{x}

range of x^2+2 range

x^{2} + 2

domain of x^2-x+1 domain

x^{2} - x + 1

Frequently Asked Questions (FAQ)

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