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Popular >

inverse of f(x)=(x+5)/2

Solution

inverse

f (x) = \frac{x + 5}{2}

Solution

2 x - 5

Solution steps

y = \frac{x + 5}{2}

Replace

x

with

y

x = \frac{y + 5}{2}

Solve for

y, x = \frac{y + 5}{2}

2 x - 5

Popular Examples

slope of 6x+y=-1 slope

6 x + y = - 1

range of (x+1)^4-3 range

(x + 1)^{4} - 3

range of 2(e^x)-1 range

2 (e^{x}) - 1

periodicity of f(x)=cos(sqrt(3x))periodicity

f (x) = cos (3 x)

line (10,-1),(12,10)line

(10, - 1), (12, 10)

Frequently Asked Questions (FAQ)

What is the inverse of f(x)=(x+5)/2 ?
The inverse of f(x)=(x+5)/2 is 2x-5