Why do I have to pay for the answers this is a waste of money and time

Match each function with its rate of growth or decay

50 plz, given the system of equations, match the following items. x + 3 y = 5 x - 3 y = -1 a) x-determinant b) y-determinant c) system determinant match the following to the pictures below.

Using elimination, what is -4x+2y=-12 4x+8y=-24