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Popular >

inverse of f(x)=(x+7)/2

Solution

inverse

f (x) = \frac{x + 7}{2}

Solution

2 x - 7

Solution steps

y = \frac{x + 7}{2}

Replace

x

with

y

x = \frac{y + 7}{2}

Solve for

y, x = \frac{y + 7}{2}

2 x - 7

Popular Examples

slope of y= 1/2 x-3 slope

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

inverse of f(x)=(4x+3)/(1-8x)inverse

f (x) = \frac{4 x + 3}{1 - 8 x}

domain of f(x)=(x-9)^2 domain

f (x) = (x - 9)^{2}

range of 16-(20x+15)^2 range

16 - (20 x + 15)^{2}

intercepts of (x^2)/(x-1)intercepts

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

Frequently Asked Questions (FAQ)

What is the inverse of f(x)=(x+7)/2 ?
The inverse of f(x)=(x+7)/2 is 2x-7