Answer:
(-1,0) (0,-1)
Step-by-step explanation:
I used a graphing calculator app called Demos. Sorry I can't anymore then this. Hope the graph helps though!
Answer:
2
Step-by-step explanation:
The coordinates of the point of intersection are read from the graph as ...
(3, 5).
t=0, d=0 so ans B is wrong
t=0, dd/dt <0 as it is propelled downward so ans C is wrong
ang vel = 2
/ period
= 2
/ 4.5
= 4
/ 9
so D is the correct answer