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Popular Functions >

inverse of f(x)=(2x)/7+4

Solution

inverse

f (x) = \frac{2 x}{7} + 4

Solution

\frac{7 x - 28}{2}

Solution steps

y = \frac{2 x}{7} + 4

Replace

x

with

y

x = \frac{2 y}{7} + 4

Solve for

y, x = \frac{2 y}{7} + 4

\frac{7 x - 28}{2}

Graph

Popular Examples

parity f(x)=|x|+2

asymptotes of f(x)=(x^3-x)/x

parallel y= 1/3 x

range of f(x)= 1/3 sqrt(x)

domain of-x^2-8x-16

Frequently Asked Questions (FAQ)

What is the inverse of f(x)=(2x)/7+4 ?
The inverse of f(x)=(2x)/7+4 is (7x-28)/2