What is the inverse of f(x)=log_{10}(x-8)+7 ?

The inverse of f(x)=log_{10}(x-8)+7 is 10^{x-7}+8

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

inverse of f(x)=log_{10}(x-8)+7

inverse

f (x) = lo g_{10} (x - 8) + 7

1 0^{x - 7} + 8

Solution steps

y = lo g_{10} (x - 8) + 7

Replace

x

with

y

x = lo g_{10} (y - 8) + 7

Solve for

y, x = lo g_{10} (y - 8) + 7

1 0^{x - 7} + 8

f (x) = 2. 7^{(x - 7.2)} + 2.9

f (x) = x + 1 - 7

- 4 x^{2} - 2

3 x - 1

What is the inverse of f(x)=log_{10}(x-8)+7 ?
The inverse of f(x)=log_{10}(x-8)+7 is 10^{x-7}+8