Question

What is the domain of the function graphed?
A) y ≤ 4
B) x ≥ 2
C) x ≤ 2
D) all real numbers
http://usatestprep.com/modules/gallery/files/5/525/525.png

Answer 1

@BunnyBree

Answer 2

@mathstudent55

Answer 3

what do you think @heart_offire

Answer 4

well it cant be A because in order to find the domain it has to be an X value

Answer 5

any x value you put in will give you a definite y value for this function.

Answer 6

okay um c

Answer 7

if you notice this graph is something like this

if you look at the x'axis in both directions the function is defined for all x

can you see why?