just deleted all of my answers and took all of my brainliest now I gotta start all over and watch them take this one too And they took my points away i had 200 something now i have 62 what the heck (free points)

dang

Step-by-step explanation:

hello from mrbilldoesmath!

answer:

the domain is the set { -2, 0, 2, 3}

discussion:

the domain is the set of x values in the ordered pairs (x,y). taking the x, or first component, of each ordered pair gives   -2, 0, 2, 3.

you,

mrb

it is x=-4

step-by-step explanation: