What is the inverse of f(x)=8^{x+2}-13 ?

The inverse of f(x)=8^{x+2}-13 is (ln(x+13))/(3ln(2))-2

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

inverse of f(x)=8^{x+2}-13

inverse

f (x) = 8^{x + 2} - 13

\frac{ln ( x + 13 )}{3 ln ( 2 )} - 2

Solution steps

y = 8^{x + 2} - 13

Replace

x

with

y

x = 8^{y + 2} - 13

Solve for

y, x = 8^{y + 2} - 13

\frac{ln ( x + 13 )}{3 ln ( 2 )} - 2

f (x) = x^{2} - 2 x - 3

f (x) = \frac{5}{x - 1}

g (x) = \frac{4 + x}{8 - x}

x^{3} - 27 x

f (x) = \frac{x}{x + 20}

What is the inverse of f(x)=8^{x+2}-13 ?
The inverse of f(x)=8^{x+2}-13 is (ln(x+13))/(3ln(2))-2