What is the inverse of y=2x(4-x) ?

The inverse of y=2x(4-x) is -(-8+sqrt(64-8x))/4 ,-(-8-sqrt(64-8x))/4

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

inverse of y=2x(4-x)

inverse

y = 2 x (4 - x)

- \frac{- 8 + 64 - 8 x}{4}, - \frac{- 8 - 64 - 8 x}{4}

Solution steps

y = 2 x (4 - x)

Replace

x

with

y

x = 2 y (4 - y)

Solve for

y, x = 2 y (4 - y)

- \frac{- 8 + 64 - 8 x}{4}, - \frac{- 8 - 64 - 8 x}{4}

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

f (x) = e^{2 x} + 4 e^{x} - 5

f (x) = \frac{2 x}{x - 7}

f (y) = x^{2}

5 x^{4} + 3

What is the inverse of y=2x(4-x) ?
The inverse of y=2x(4-x) is -(-8+sqrt(64-8x))/4 ,-(-8-sqrt(64-8x))/4