What is the point slope form of a line with slope 4/5 that contains the points -2,1

Factor this polynomial completely x^2-64

What is the measure of the smallest angle in the diagram? 15 29 32 45

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