Given:
The sine function is:

To find:
The frequency of the graph of given function.
Solution:
If a sine function is defined as:

Then, the frequency of the sine function is:

We have,

Here,
. So, the frequency of the given function is:


Therefore, the correct option is D.
We have the following:

solving for x

The solution of x is equal to 28, therefore 12 is not a solution of the equation
Answer:
100 miles
Step-by-step explanation:
Hope this helps
Answer: The answer is spinner B. There are 8 sections on the spinner and 4 of them have letter A, so P(A)= 1/2.