Which graph is correct? No horizontal shift,cosine, amplitude=2 and period of 2pi/3
Accepted Solution
A:
Answer:# 1Step-by-step explanation:It is number one because if the Period is ( 2pi /3 ) them the middle of the function should be ( pi/3 ) and since the function is a cosine function, the graph should start at the top (2) instead of at 0.Hope I helped!!