Set builder notation x|x is an integer and{ -4 less than or equal to x< 0}

c is the final : )

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

this is a good question! i'll do some research and come back when i have the answer!