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Popular >

inverse of f(x)=(4x-9)/5

Solution

inverse

f (x) = \frac{4 x - 9}{5}

Solution

\frac{5 x + 9}{4}

Solution steps

y = \frac{4 x - 9}{5}

Replace

x

with

y

x = \frac{4 y - 9}{5}

Solve for

y, x = \frac{4 y - 9}{5}

\frac{5 x + 9}{4}

Popular Examples

inverse of f(x)=3x^2+12x-7 inverse

f (x) = 3 x^{2} + 12 x - 7

inverse of f(x)=8x^{(2)}-18 inverse

f (x) = 8 x^{(2)} - 18

inverse of 1/2 (x-4)^2+1 inverse

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

inverse of-3(x-1)^2+2 inverse

- 3 (x - 1)^{2} + 2

inverse of f(x)=(5x-2)/(3x+1)inverse

f (x) = \frac{5 x - 2}{3 x + 1}

Frequently Asked Questions (FAQ)

What is the inverse of f(x)=(4x-9)/5 ?
The inverse of f(x)=(4x-9)/5 is (5x+9)/4