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Popular >

inverse of y= x/(x+4)

Solution

inverse

y = \frac{x}{x + 4}

Solution

- \frac{4 x}{x - 1}

Solution steps

y = \frac{x}{x + 4}

Replace

x

with

y

x = \frac{y}{y + 4}

Solve for

y, x = \frac{y}{y + 4}

- \frac{4 x}{x - 1}

Popular Examples

range of f(x)=cos(5x)range

f (x) = cos (5 x)

(989) (2 - 9)

inverse of f(x)=sqrt(x^2-8x),x<= 0 inverse

f (x) = x^{2} - 8 x, x \leq 0

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

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

intercepts of f(x)=(4x-12)/((x-2)^2)intercepts

f (x) = \frac{4 x - 12}{( x - 2 ) ^{2}}

Frequently Asked Questions (FAQ)

What is the inverse of y= x/(x+4) ?
The inverse of y= x/(x+4) is -(4x)/(x-1)