Answer:
Step-by-step explanation:
The points are (1, 3) and (-1, 1)
y2 = 1, y1 = 3, x2 = -1 and x1 = 1
Slope m = (y2 - y1)/(x2 - x1)
m = (1 - 3)/(-1 - 1)
m = -2/-2
m = 1
The question is
y - y1 = m(x - x1)
y - 3 = 1(x - 1)
y - 3 = x - 1
y = x - 1 + 3
y = x + 2
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:
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:
![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)
I hope it helps you!
Answer: Angle w=90
Step-by-step explanation: A line is 180 degress,so 90 plus w = 180. 180-90 is 90, so w is 90.
First add 1254 and 1462 so there is a 1254/2716 chance of a male and a 1462/2716 chance of a female