Can someone tell me if I did this correctly, if I did it wrong can you please do it for me because I have no idea what to do

I'd use a ruler to get the line of best fit looking better, but other then that, good job- you did great.

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

step-by-step explanation: