What is the range of ln(x^2-6x+8) ?

The range of ln(x^2-6x+8) is -infinity <f(x)<infinity

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

range of ln(x^2-6x+8)

range

ln (x^{2} - 6 x + 8)

- \infty < f (x) < \infty

Interval Notation

(- \infty, \infty)

Solution steps

The function range is the combined domain of the inverse functions

Find the inverse function(s) of:

ln (x^{2} - 6 x + 8)

Inverse of

ln (x^{2} - 6 x + 8) : 3 + e^{x} + 1, 3 - e^{x} + 1

3 + e^{x} + 1, 3 - e^{x} + 1

Find the domain of each inverse function

Domain of

3 + e^{x} + 1 : - \infty < x < \infty

Domain of

3 - e^{x} + 1 : - \infty < x < \infty

Combine the intervals

- \infty < f (x) < \infty

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

f (x) = 5 x - 2 y = 4

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

y = 5 (2^{x})

\frac{3 x}{x - 5}

What is the range of ln(x^2-6x+8) ?
The range of ln(x^2-6x+8) is -infinity <f(x)<infinity