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Popular >

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

Solution

inverse

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

Solution

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

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 - 7 x}{x}

Graph

Popular Examples

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

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f (x) = (x - 2)

Frequently Asked Questions (FAQ)

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