en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular Functions >

inverse of 5cos(9x)+8

Solution

inverse

5 cos (9 x) + 8

Solution

\frac{arccos ( \frac{x - 8}{5} )}{9}

Solution steps

Solve for

cos (9 x), y = 5 cos (9 x) + 8

cos (9 x) = \frac{y - 8}{5}

cos (a) = b \Rightarrow a = arccos (b)

9 x = arccos (\frac{y - 8}{5})

Solve for

x, 9 x = arccos (\frac{y - 8}{5})

\frac{arccos ( \frac{y - 8}{5} )}{9}

Substitute

y = x

\frac{arccos ( \frac{x - 8}{5} )}{9}

Graph

Popular Examples

inverse of f(x)=(-3x-2)/(4-3x)

inverse of f(x)=(5x-2)/(3x-4)

inverse of (x-1)/(6*x*(x-1)*(x-2))

inverse of f(x)=x^4+5,x>= 0

inverse of f(t)=12.8-4t

Frequently Asked Questions (FAQ)

What is the inverse of 5cos(9x)+8 ?
The inverse of 5cos(9x)+8 is (arccos((x-8)/5))/(9)