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Popular >

inverse of f(x)=-4x+9

Solution

inverse

f (x) = - 4 x + 9

Solution

- \frac{x - 9}{4}

Solution steps

y = - 4 x + 9

Replace

x

with

y

x = - 4 y + 9

Solve for

y, x = - 4 y + 9

- \frac{x - 9}{4}

Popular Examples

domain of sqrt(-x+5)domain

- x + 5

domain of g(x)=(sqrt(x))/(5x^2+4x-1)domain

g (x) = \frac{x}{5 x ^{2} + 4 x - 1}

asymptotes of f(x)=(x^2-4)/(4x-16)asymptotes

f (x) = \frac{x ^{2} - 4}{4 x - 16}

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

inverse of f(x)=3-4x inverse

f (x) = 3 - 4 x

Frequently Asked Questions (FAQ)

What is the inverse of f(x)=-4x+9 ?
The inverse of f(x)=-4x+9 is -(x-9)/4