2010002111

SubArea: 
Derivative
Level: 
A
Project ID: 
2010002111
Source Problem: 
2010002112
Accepted: 
0
Clonable: 
1
Easy: 
1
There is a part of the function f and the point x0 in the picture. Choose the true statement about the derivative at the point x0=4.
−1<f′(x0)<0
0<f′(x0)<1
f′(x0)>1
f′(x0)<−1