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Popular >

inverse of f(x)=(x-3)/(x+7)

Solution

inverse

f (x) = \frac{x - 3}{x + 7}

Solution

\frac{- 3 - 7 x}{x - 1}

Solution steps

y = \frac{x - 3}{x + 7}

Replace

x

with

y

x = \frac{y - 3}{y + 7}

Solve for

y, x = \frac{y - 3}{y + 7}

\frac{- 3 - 7 x}{x - 1}

Popular Examples

slope ofintercept y=x+1 slope intercept

y = x + 1

intercepts of f(x)=x^3-4x^2-x+4 intercepts

f (x) = x^{3} - 4 x^{2} - x + 4

extreme y=e^{-x^2}extreme points

y = e^{- x^{2}}

inverse of f(x)=((5x-3))/((2x+5))inverse

f (x) = \frac{( 5 x - 3 )}{( 2 x + 5 )}

slope of y+4=10(x+1)slope

y + 4 = 10 (x + 1)

Frequently Asked Questions (FAQ)

What is the inverse of f(x)=(x-3)/(x+7) ?
The inverse of f(x)=(x-3)/(x+7) is (-3-7x)/(x-1)