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Popular >

inverse of f(x)=2x+8

Solution

inverse

f (x) = 2 x + 8

Solution

\frac{x - 8}{2}

Solution steps

y = 2 x + 8

Replace

x

with

y

x = 2 y + 8

Solve for

y, x = 2 y + 8

\frac{x - 8}{2}

Popular Examples

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f (x) = - x + ln (x)

domain of f(x)=-(2x)/((x+1)^2(x-1)^2)domain

f (x) = - \frac{2 x}{( x + 1 ) ^{2} ( x - 1 ) ^{2}}

slope of 3x+2 slope

3 x + 2

domain of f(x)=sqrt(7-x)domain

f (x) = 7 - x

domain of-x^2+4 domain

- x^{2} + 4

Frequently Asked Questions (FAQ)

What is the inverse of f(x)=2x+8 ?
The inverse of f(x)=2x+8 is (x-8)/2