(D)
(E)
(A)
(B)
(C)
(D)
(E)
(A)
(B)
(C)
(D)
(E)
(A)
(B)
(C)
(D)
(E)
(A)
(B)
(C)
(D)
(E)
(A)
(B)
(C)
(2,3)
(3,5)
How many times on 0 < t < 5 is the object’s acceleration undefined?
none
1
2
3
more than 3
During 2 < t < 3 the object’s acceleration (in ft/sec^2 ) is
−10
−5
0
5
10
The object is farthest to the right when t =
0
1
2
3
5
The object’s average acceleration (in ft/sec^2 ) for the interval 0 ≤ t ≤ 3 is
−15
−5
−3
−1
none of these
The line y = 3x + k is tangent to the curve y = x 3 when k is equal to
1 or −1
0
3 or −3
