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)=1-2^x

Solution

inverse

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

Solution

\frac{ln ( 1 - x )}{ln ( 2 )}

Solution steps

y = 1 - 2^{x}

Replace

x

with

y

x = 1 - 2^{y}

Solve for

y, x = 1 - 2^{y}

\frac{ln ( 1 - x )}{ln ( 2 )}

Popular Examples

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

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

inverse of 0.4x+6.6 inverse

0.4 x + 6.6

inverse of f(x)=arctan(x^2-pi/4)inverse

f (x) = arctan (x^{2} - \frac{π}{4})

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

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

inverse of f(x)=sqrt(x^2)-4 inverse

f (x) = x^{2} - 4

Frequently Asked Questions (FAQ)

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