Question

domain

Answer 1

@Erak

Answer 2

@Mehek14

Answer 3

@rebeccaxhawaii

Answer 4

So this is more like a logical solution. Usually for the domain of a rational, it's XeR | x cannot equal 0, but since it's a word question it's just w > 0

Answer 5

Just cause you can't have a negative width, neither can you have a width of 0, as you wouldn't have a shape anymore

Answer 6

i never learned domain or range lol but thanks ☺ makes sense