Over which interval on the x-axis is there a negative rate of change in the function?
-2 to-1
-1.5 to 0.5
0 to 1
O 0.5 to 1.5

3382-299=3383- ? fill in the blank?

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?

Using only the digits 5, 6, 7, 8, how many different three digit numbers can be formed if no digit is repeated in a number?