An animation features an airplane flying in a straight line across the screen from (0, 10) to (45, 160) in 5 seconds. Which parametric equations represent the onscreen path of the airplane? x(t) = 30t and y(t) = 9t x(t) = 9t and y(t) = 30t x(t) = 30t and y(t) = 9t 10 x(t) = 9t and y(t) = 30t 10