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Popular >

inverse of f(x)=5x-15

Solution

inverse

f (x) = 5 x - 15

Solution

\frac{x + 15}{5}

Solution steps

y = 5 x - 15

Replace

x

with

y

x = 5 y - 15

Solve for

y, x = 5 y - 15

\frac{x + 15}{5}

Popular Examples

range of 1/2 x+3 range

\frac{1}{2} x + 3

domain of 1/2 x-13/2 domain

\frac{1}{2} x - \frac{13}{2}

slope of (-2/6) 2/3 slope

(- \frac{2}{6}) \frac{2}{3}

monotone f(x)=x^{(5/3)}-x monotone intervals

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

domain of x^2+(4x^2-28x+49)/pi ,x>= 0 domain

x^{2} + \frac{4 x ^{2} - 28 x + 49}{π}, x \geq 0

Frequently Asked Questions (FAQ)

What is the inverse of f(x)=5x-15 ?
The inverse of f(x)=5x-15 is (x+15)/5