1103164706

SubArea: 
Derivative
Level: 
A
Project ID: 
1103164706
Source Problem: 
2010005203
Accepted: 
1
Clonable: 
1
Easy: 
1
The graph of f is given in the figure. Which of the following holds? (f′ is the derivative of the function f.)
f′(0)=1, f′(1) does not exist, f′(4)=−2
f′(0)=1, f′(1)=0, f′(4)=−2
f′(−1)=0, f′(2)=0, f′(3) does not exist
f′(−1)=1, f′(2)=0, f′(3)=0