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Popular >

inverse of f(x)= 7/x-4

Solution

inverse

f (x) = \frac{7}{x} - 4

Solution

\frac{7}{x + 4}

Solution steps

y = \frac{7}{x} - 4

Replace

x

with

y

x = \frac{7}{y} - 4

Solve for

y, x = \frac{7}{y} - 4

\frac{7}{x + 4}

Popular Examples

intercepts of f(x)=3x+5 intercepts

f (x) = 3 x + 5

f(x)=-sqrt(5x+2)-1

f (x) = - 5 x + 2 - 1

domain of f(x)=sin(2sin(2x))domain

f (x) = sin (2 sin (2 x))

intercepts of 3x intercepts

3 x

range of x/(sqrt(2x))range

\frac{x}{2 x}

Frequently Asked Questions (FAQ)

What is the inverse of f(x)= 7/x-4 ?
The inverse of f(x)= 7/x-4 is 7/(x+4)