Question

determine the equation of the midline of the following graph. answer attempt 1 out of 2

Explanation:

Step1: Identify mid - line concept

The mid - line of a periodic function is the horizontal line that the function oscillates above and below. It is the average of the maximum and minimum values of the function.

Step2: Find maximum and minimum values

From the graph, the maximum value of the function is \(y = 1\) and the minimum value is \(y=-1\).

Step3: Calculate mid - line value

The mid - line \(y\) value is \(\frac{1+( - 1)}{2}=0\).

Answer:

\(y = 0\)