Answer:
commutative
Step-by-step explanation:
-The ability to change the order to terms in a addition or multiplication problem.
My school allows a calculator
The answer is...
1. Is A
2.Is B
Hope This helps!!
Assuming 
is differentiable over the interval (1, 5), by the mean value theorem we know that there is some 
such that
We're given that 
for all 
, so
that is, the minimum possible value is 8, and the maximum possible value is 12.
