Write this equation in function form show work.9=2x+3

Can anyone me with 32,33,36,37,and 40.

We just started the introduction into circles and i have no idea how to do this.

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?