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Popular Functions >

inverse of f(x)=(2x-9)/5

Solution

inverse

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

Solution

\frac{5 x + 9}{2}

Solution steps

y = \frac{2 x - 9}{5}

Replace

x

with

y

x = \frac{2 y - 9}{5}

Solve for

y, x = \frac{2 y - 9}{5}

\frac{5 x + 9}{2}

Graph

Popular Examples

inverse of f(x)=25-x^2,x>= 0

inverse of f(x)=5-3x=11

inverse of f(x)=(6-6x)/(5-4x)

Frequently Asked Questions (FAQ)

What is the inverse of f(x)=(2x-9)/5 ?
The inverse of f(x)=(2x-9)/5 is (5x+9)/2