The Coordinate of an Object Is Given as a Function

Multiple Choice

The coordinate of an object is given as a function of time by θ = 7t - 3t², where θ is in radians and t is in seconds.Its average velocity over the interval from t = 0 to t = 2 s is:

A) 5 rad/s
B) -5 rad/s
C) 11 rad/s
D) -11 rad/s
E) 1 rad/s