use the drawing tool(s) to form the correct answer on the provided graph. the graph of a cosine function is…

use the drawing tool(s) to form the correct answer on the provided graph. the graph of a cosine function is shown. plot the line that represents the mid - line of the given periodic function.

use the drawing tool(s) to form the correct answer on the provided graph. the graph of a cosine function is shown. plot the line that represents the mid - line of the given periodic function.

Answer

Explanation:

Step1: Identify max and min values

The maximum value of the cosine - function graph is $y = 4$ and the minimum value is $y = 2$.

Step2: Calculate the mid - line value

The formula for the mid - line of a periodic function is $y=\frac{y_{max}+y_{min}}{2}$. Substituting $y_{max}=4$ and $y_{min}=2$ into the formula, we get $y=\frac{4 + 2}{2}=3$.

Answer:

The mid - line is the horizontal line $y = 3$.