Question

PLEASE HELP. In the graph of displacement versus time below http://i.imgur.com/uoHGw.png
A. the velocity is positive and constant
B. the velocity is positive and increasing
C. the velocity is negative and increasing
D. the velocity is negative and constant

Answer 1

I think its B

Answer 2

So the position starts out negative, but it has a POSITIVE slope the entire time right?
So the velocity is positive.
And the line curves upward, letting us know that the velocity and position are increasing.

Yah good choice. Good job! :)