Answer:
B) Zeros: x=15 and x=70. These are the prices at which she neither makes nor loses money.
Step-by-step explanation:
"Zeros" is another word for the x-intercepts of a graph. They are so called because they are the points where y = 0.
We can see from the graph that the two x-intercepts of this graph are at about x = 15 and x = 70.
Looking at the labels of the graph, this means it would be x = $15 selling price and x = $70 selling price. These points are where y, the profit, is $0; this means she neither makes nor loses money.
