Which function represents the dotted graph? :)

If you answer 2+2 you will get over 80 points

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?

What are the coordinates of the image of p for a dilation with center (0, 0) and scale factor 2