2/300 = 0.006 yes it a decimal and percent
Shifting left can be expressed as addition of a number to x.
So,
F(x) shifted to left will be F(x + c), where c is any constant
So,
G(x) will be of the form F(x+c) or (x + c)²
From the given options, only option B lists such an expression.
So the answer is option B
Answer
Step by Step Explanation
Given
See attachment for table
Required
Determine the sinusoidal function
The sinusoidal function is represented as:
Where
And it is calculated as:
![A = \frac{1}{2}[Highest - Least]](https://tex.z-dn.net/?f=A%20%3D%20%5Cfrac%7B1%7D%7B2%7D%5BHighest%20-%20Least%5D)
From the table:
Highest = 77 and Least = 21
So:
![A = \frac{1}{2}[77 - 21]](https://tex.z-dn.net/?f=A%20%3D%20%5Cfrac%7B1%7D%7B2%7D%5B77%20-%2021%5D)
![A = \frac{1}{2}[56]](https://tex.z-dn.net/?f=A%20%3D%20%5Cfrac%7B1%7D%7B2%7D%5B56%5D)
B is calculated as:
The period is 12 i.e. 12 months
So:
C is calculated as:
Lastly, D is calculated as:
So:
So, the function is:
The multiplicative identity shows us that any time you multiply something by the number 1, the result would be what you started with.
Ex: 1(m) or 1 x m.
The reason for thusbis that when you are multiplying you are representing groups of something, so 1 group of anything or m, would just be that anything or m in this case!
