Question

If a graph of a set has an open circle on 1/2 and an arrow pointing to the right, then which of the following numbers is in the set?
3/8
1/2
5/6

Answer 1

An open circle means that the value is NOT included in the set.

Arrow pointing to the right means that values larger than 1/2 are wanted, so which one of these is larger than 1/2

Answer 2

5/6

Answer 3

Another way of looking at it is..\[x > 1/2\]

Answer 4

yup :)