Answer:
The sine function is:
![y(x)=\frac{2}{3}sin[3\pi (x-\frac{2\pi}{3})]-2](https://tex.z-dn.net/?f=y%28x%29%3D%5Cfrac%7B2%7D%7B3%7Dsin%5B3%5Cpi%20%28x-%5Cfrac%7B2%5Cpi%7D%7B3%7D%29%5D-2)
Step-by-step explanation:
We need to recall that a sine function can write as:
![y(x)=Asin[B(x+C)]+D](https://tex.z-dn.net/?f=y%28x%29%3DAsin%5BB%28x%2BC%29%5D%2BD)
Where:
- A is the amplitude of the function
- B is the period
- C is the phase shift left
- D is the vertical shift
So we just need to use the listed attributes
Therefore, the sine function is:
I hope it helps you!
Answer:
<h2>
<u>D. line</u></h2>
Step-by-step explanation:
Slope = change in y / change in x
= (15 - 9) / (7 - 5)
= 6 / 2
= 3
If none of the input value are repeated, it is a function.
The output value are y of (x) and the input value are x.You cannot have repeating x’s...U can have repeating y’s but not the x’s
Answer:
C
Step-by-step explanation:
B would be classified as an absolute value function.
Even though C looks like it is just a horizontal line, it is continuous in all directions and does not curve or slant like letter B. Letter B would also have a different slope.
Remember that linear functions are also not vertical lines.
