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Popular >

inverse of f(x)=sqrt(2x)+5

Solution

inverse

f (x) = 2 x + 5

Solution

\frac{x ^{2} - 10 x + 25}{2}

Solution steps

y = 2 x + 5

Replace

x

with

y

x = 2 y + 5

Solve for

y, x = 2 y + 5

\frac{x ^{2} - 10 x + 25}{2}

Popular Examples

intercepts of f(x)=(x^2+18x+81)/(2x+18)intercepts

f (x) = \frac{x ^{2} + 18 x + 81}{2 x + 18}

slope of 5x+2y=1 slope

5 x + 2 y = 1

range of x^2-x-6 range

x^{2} - x - 6

critical f(x)=(x-1)/(x^2-x+1)critical points

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

domain of f(x)=(2x^3-5)/(x^2+x-6)domain

f (x) = \frac{2 x ^{3} - 5}{x ^{2} + x - 6}

Frequently Asked Questions (FAQ)

What is the inverse of f(x)=sqrt(2x)+5 ?
The inverse of f(x)=sqrt(2x)+5 is (x^2-10x+25)/2