Both a function and its derivative are given. Use them to find intervals on which the function is increasing.
A. 
or 
or 
B. 
C. 
or 
D. 
or 
E. 
Answer: A
Mathematics
A. or or
B.
C. or
D. or
E.
Answer: A
+ 
= 1
+ 
= 1
+ 
= 1
+ 
= 1 figure 1.png)
 figure 2.png)