Which of the following rational functions is graphed below? 10+
X
-10
10
-10+1
A. F(x) =
X
(x-1(x-5)
B. Ax) =
X-5

At a pizza shop 70% of the customers order a pizza 25% of the customers order a salad and 15% of the customers order both a pizza and a salad if s customer is chosen at random what is the probability that he or she orders either a pizza or a salad