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Popular Functions >

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

Solution

inverse

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

Solution

\frac{5 x - 10}{2}

Solution steps

y = \frac{2}{5} x + 2

Replace

x

with

y

x = \frac{2}{5} y + 2

Solve for

y, x = \frac{2}{5} y + 2

\frac{5 x - 10}{2}

Graph

Popular Examples

asymptotes of f(x)=(2+x^2)/(x^2-36)

a sy m pt o t es f (x) = \frac{2 + x ^{2}}{x ^{2} - 36}

range of (3x+6)/(-6x+2)

r an g e \frac{3 x + 6}{- 6 x + 2}

range of (x+1)/(2x-4)

r an g e \frac{x + 1}{2 x - 4}

extreme 5+6/x+(18)/(x^2)

e x t re m e 5 + \frac{6}{x} + \frac{18}{x ^{2}}

intercepts of-(2x)/3

in t erce pt s - \frac{2 x}{3}

Frequently Asked Questions (FAQ)

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