The scatter plot and a line of best fit show the relationship between the number of candy pieces that students ate and their scores on a quiz. Which statement describes the relationship between the number of candy pieces that students ate and their scores on a quiz?

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?