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?. A) 3/8. B) 1/2. C) 5/7
Arrow pointing to the right with an open circle means that values are larger than 1/2 or: x > 1/2 3/8 < 1/2 and 1/2 = 1/2 Only 5/7 > 1/2. Answer: C ) 5/7
