In the graph above, which vertical line (V) and horizontal line (H) can be used to graph point A? A)
V: y = 4; H: x = 1

B)
V: x = 1; H: y = –4

C)
V: x = 4; H: y = 1

D)
V: x = 1; H: y = 4

Ms.ortiz sells tomatoes wholesale. the function p(x)=-80x^2+320x-10, graphed below, indicates how much profit she makes on a load of tomatoes if she makes on a load of tomatoes if she sells them for 4-x dollars per kilogram. what should ms.ortiz charge per kilogram of tomatoes to make on a load of tomatoes?