Find the values of x and y in the picture. Express answers in simplest radical form. (square root from)

Plzzzzzzzzzzzzzzzzzzzzzzzzz will give brainliest

98 point question what is the record for most points in one

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?