Answer:
we cant answer if we dont see the problem
Step-by-step explanation:
B
the answer is b because the graph will shift to the left by 1 :D
Answer:3.3
_________
2012 - 2014 = -20%
2012 - 2013 = +20%
2013 - 2012 = 1 = 100%
Soo :
100% - 20%
= 80% (E.)