what is the period of the sinusoidal function? enter your answer in the box.
what is the period of the sinusoidal function? enter your answer in the box.
Answer
Explanation:
Step1: Identify one - cycle
The period of a sinusoidal function is the horizontal length of one complete cycle. Looking at the graph, we can see that one complete cycle starts at (x = - 4) and ends at (x = 4).
Step2: Calculate the period
We use the formula (T=x_2 - x_1), where (x_2) is the end - point of the cycle and (x_1) is the start - point of the cycle. So (T = 4-(-4)=8).
Answer:
8