en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

inverse of f(x)=(1/4)^x

Solution

inverse

f (x) = (\frac{1}{4})^{x}

Solution

- \frac{ln ( x )}{2 ln ( 2 )}

Solution steps

y = (\frac{1}{4})^{x}

Replace

x

with

y

x = (\frac{1}{4})^{y}

Solve for

y, x = (\frac{1}{4})^{y}

- \frac{ln ( x )}{2 ln ( 2 )}

Popular Examples

critical f(x)=3tan(x/2)critical points

f (x) = 3 tan (\frac{x}{2})

inverse of f(x)=(4x)/(x+5)inverse

f (x) = \frac{4 x}{x + 5}

range of 2-sqrt(2-x)range

2 - 2 - x

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

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

critical f(x)=(4t^2)/(4+t^3)critical points

f (x) = \frac{4 t ^{2}}{4 + t ^{3}}

Frequently Asked Questions (FAQ)

What is the inverse of f(x)=(1/4)^x ?
The inverse of f(x)=(1/4)^x is -(ln(x))/(2ln(2))