Ok, so...what is the question?...
Tan w=20/83
inverse tan 20/83=13.55 degrees
Throwing a ball, shooting a cannon, diving from a platform and hitting a golf ball are all examples of situations that can be modeled by quadratic functions. ... In many of these situations you will want to know the highest or lowest point of the parabola, which is known as the vertex.
Answer:
y=-1/3x-3
Step-by-step explanation:
