Question

What is the domain of f(x)= 1/x-2 +3

Answer 1

Interval Notation:
(
−
∞
,
0
)
∪
(
0
,
∞
)
(
-
∞
,
0
)
∪
(
0
,
∞
)
Set-Builder Notation:
{
x
|
x
≠
0
}

Answer 2

x can not equal to 2