If Dave Made A Filming Company That made 3 Films For $40 Dollars Per 3 Films, what's the Unit Rate? Bonus Question: How Much Would Dave Payed For 30 Films?

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

answer is d chief get it right