Help meh, please and pls double check I keep on getting wrong answers

double check what I don't see any questions posted

have a good day :)

Step-by-step explanation:

Hope This Helps!

Step-by-step explanation:

Um... I think i know why your getting the answers wrong. I think it's because you don't post the work like you did in this question.

you forgot an image

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