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Popular >

inverse of f(x)=(5-4x)/(15)

Solution

inverse

f (x) = \frac{5 - 4 x}{15}

Solution

- \frac{15 x - 5}{4}

Solution steps

y = \frac{5 - 4 x}{15}

Replace

x

with

y

x = \frac{5 - 4 y}{15}

Solve for

y, x = \frac{5 - 4 y}{15}

- \frac{15 x - 5}{4}

Popular Examples

domain of (x^2+2)/(x-2)domain

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

range of sqrt(x)range

x

domain of f(x)=-x^2+8x-1 domain

f (x) = - x^{2} + 8 x - 1

domain of f(x)=-4sqrt(x-4)domain

f (x) = - 4 x - 4

midpoint (-2,4),(3,-3)midpoint

(- 2, 4), (3, - 3)

Frequently Asked Questions (FAQ)

What is the inverse of f(x)=(5-4x)/(15) ?
The inverse of f(x)=(5-4x)/(15) is -(15x-5)/4