What is the equation of the line passing through the points ( 2/5 x 19/20 )and (1/3 x 11/12 ) in slope-intercept form?
y = 1/2 x -3/4
y = 1/2x + 3/4

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?