Answer:
I hope this helps a little bit
Answer:
As it ایس the correct answer is 45
78
7.90
Answer:

Step-by-step explanation:
We are asked to find the equation of mid-line of the given sinusoidal function.
Since the mid-line of a sinusoidal function is the line that runs between the maximum and minimum y-values of the function. We can consider it the middle y-value.

We can see from our given graph that the maximum value of our function is 5 and minimum value of our function is -5.
Upon substituting these values in mid-line formula we will get,

Therefore, the equation of the mid-line of the given sinusoidal function is
.
Answer:
The answer is C
Hope this helps!
Mark me brainliest if I'm right ;)