Question

The domain of $f(x) = \frac{|x|}{x}$ is

• A. $( - \infty , \infty )$
• B. $( - \infty . 0) \cup ( 0, \infty )$
• C. ( -2,2)
• D. (-3,3)

Answer 1

Answer: (B)

$( - \infty . 0) \cup ( 0, \infty )$

Answer 2

$x \neq 0$