What is the domain of f(x)=(2x+3)/(4x-7) ?

The domain of f(x)=(2x+3)/(4x-7) is x 7/4

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

domain of f(x)=(2x+3)/(4x-7)

domain

f (x) = \frac{2 x + 3}{4 x - 7}

x < \frac{7}{4} or x > \frac{7}{4}

Interval Notation

(- \infty, \frac{7}{4}) \cup (\frac{7}{4}, \infty)

Solution steps

Find undefined (singularity) points:

x = \frac{7}{4}

The function domain

x < \frac{7}{4} or x > \frac{7}{4}

What is the domain of f(x)=(2x+3)/(4x-7) ?
The domain of f(x)=(2x+3)/(4x-7) is x< 7/4 \lor x> 7/4