Write the equation of a line in point-slope form that has a slope of -2 and passes through the point
(-5,9).
A. y - 9 = -2(x + 5)
B. y - 9 = -2(x – 5)
C. y - 5 = -2(x – 9)
D. y -5 -2(x + 9)

An observer(o) spots a plane(p) taking off from a local airport and flying at a 29 degree angle horizontal to her line of sight and located directly above a tower(t). the observer also notices a bird circling directly above her. if the distance from the plane(p) to the tower(t) is 6,000ft., how far is the bird(b) from the plane(p).