What is the domain of the following function?

third option (-3,3,5,9)

Step-by-step explanation:

domain is the starting point of the set (x coordinate )

in the attachment.   i didn't see your choices.   the word which means there is choices.

step-by-step explanation:

(x,y)

x tells you how much left or right you go from the origin

y tells you how much down or up you go from the origin

so for example (-3,2), you go left 3 and up twice. i denoted which of the ordered pairs is which in my graph.