Question

when do you include the number when you are graphing sets of numbers? For ex: Plot positive integers less than 2...do you include 2?

Answer 1

no

Answer 2

Only if the question specifies "less than or equal to"

Answer 3

You only include 2 if it says less than or equal to two

Answer 4

but it does say less than!!

Answer 5

???

Answer 6

Then you don't include 2

Answer 7

hollow indicates that 2 is not included

Answer 8

but you just said that you only include 2 if you say less than and it did say less than

Answer 9

well you do draw the 2 to show that it starts at 2, but that hollow point means that 2 is not included.