Question

I need help with question 4, I've included the prior answers from questions 1, 2 and 3 to help you. I've also included what the previous questions were so you have some context of the situation. Although, I think you only need the answers from part C ( which is the graph I've including) to answer question 4

Answer 1

We are asked to determine the equation of the midline for the periodic function. This can be seen below.

Step-by-step explanation

Using the parameters from the graph, the function can be expressed as;

`y=(100sinx)+150`

The graph that contains the equation of the midline can be seen below.

Therefore, the equation of the midline is

Answer:

`y=150`