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Popular >

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

Solution

inverse

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

Solution

\frac{4}{x} - 7

Solution steps

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

Replace

x

with

y

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

Solve for

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

\frac{4}{x} - 7

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inverse of y=7x^2+4x-3,x>= 0 inverse

y = 7 x^{2} + 4 x - 3, x \geq 0

Frequently Asked Questions (FAQ)

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