Will give 15 points. Select all of the equations that will produce exponential decay. y = 1/2 (5)^x
y = (2)^x
y = (0.1)^x
y = 3(0.4)^x
y = 2( 1/4 )^x
y = (3)^x

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?