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Popular >

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

Solution

inverse

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

Solution

- 4 x + 7

Solution steps

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

Replace

x

with

y

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

Solve for

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

- 4 x + 7

Popular Examples

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f (x) = 3 tan (π x)

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intercepts of (x^2+4x-5)/(x^2+x-2)intercepts

\frac{x ^{2} + 4 x - 5}{x ^{2} + x - 2}

asymptotes of f(x)= x/(1+x^2+x)asymptotes

f (x) = \frac{x}{1 + x ^{2} + x}

range of (x^2-6x+12)/(x-4)range

\frac{x ^{2} - 6 x + 12}{x - 4}

Frequently Asked Questions (FAQ)

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