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Popular >

inverse of f(x)=(x+3)/2

Solution

inverse

f (x) = \frac{x + 3}{2}

Solution

2 x - 3

Solution steps

y = \frac{x + 3}{2}

Replace

x

with

y

x = \frac{y + 3}{2}

Solve for

y, x = \frac{y + 3}{2}

2 x - 3

Popular Examples

extreme 4x-7x^{4/7}extreme points

4 x - 7 x^{\frac{4}{7}}

slope ofintercept y= x/5-2 slope intercept

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

domain of f(x)=2-6x domain

f (x) = 2 - 6 x

inflection x^4-6x^2 inflection points

x^{4} - 6 x^{2}

domain of (3x)/(2x-1)domain

\frac{3 x}{2 x - 1}

Frequently Asked Questions (FAQ)

What is the inverse of f(x)=(x+3)/2 ?
The inverse of f(x)=(x+3)/2 is 2x-3