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Popular Functions >

inverse of f(x)=(4x+7)/5

Solution

inverse

f (x) = \frac{4 x + 7}{5}

Solution

\frac{5 x - 7}{4}

Solution steps

y = \frac{4 x + 7}{5}

Replace

x

with

y

x = \frac{4 y + 7}{5}

Solve for

y, x = \frac{4 y + 7}{5}

\frac{5 x - 7}{4}

Graph

Popular Examples

slope ofintercept 2x-20y=11

extreme f(x)=x^4-4x^2-4

vertices y=x^2-5x

range of f(x)=-sqrt(36-x^2)

line (1,2),(3,7)

Frequently Asked Questions (FAQ)

What is the inverse of f(x)=(4x+7)/5 ?
The inverse of f(x)=(4x+7)/5 is (5x-7)/4