Alright what is -2.4+4.9. ily

1. a parachutist is 800 feet above the ground when she opens her parachute. she then falls at a constant rate of 5 feet per second. select the equation that represents this situation. h = -800t + 5 y = -5x + 800 h = 5t - 800 y = 800x + 5 i need

A(1,1) b(-3,0) c(-4,-1) d(3,-2) drag it to correct position

Consider the sequence below. 3 , 1 , 1/3 , 1/9 , select the explicit function which defines the sequence.