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Popular >

inverse of f(x)=d(x)=2x-4

Solution

inverse

f (x) = d (x) = 2 x - 4

Solution

\frac{x + 4}{2}

Solution steps

y = 2 x - 4

Replace

x

with

y

x = 2 y - 4

Solve for

y, x = 2 y - 4

\frac{x + 4}{2}

Graph

Popular Examples

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Frequently Asked Questions (FAQ)

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