Question

Which is the domain of the function f(x)=-
1?
all real numbers
all real numbers less than 0
all real numbers greater than 0
all real numbers less than or equal to 0

Answer 1

Answer:

A

Step-by-step explanation:

Answer 2

Answer:

All real numbers.

Step-by-step explanation:

This is a horizontal line parallel to the x -axis so  x can be any real number: the domain is All Real numbers.