Answer:
Simone is correct
Step-by-step explanation:
Given
Line 1:
![(x_1,y_1) = (-2, 7)](https://tex.z-dn.net/?f=%28x_1%2Cy_1%29%20%3D%20%28-2%2C%207%29)
![(x_2,y_2) = (3, 0)](https://tex.z-dn.net/?f=%28x_2%2Cy_2%29%20%3D%20%283%2C%200%29)
Line 2:
![(x_1,y_1) = (2, 1)](https://tex.z-dn.net/?f=%28x_1%2Cy_1%29%20%3D%20%282%2C%201%29)
![(x_2,y_2) =(12, -13)](https://tex.z-dn.net/?f=%28x_2%2Cy_2%29%20%3D%2812%2C%20-13%29)
Required
Is Simone correct?
Slope (m) is calculated using:
![m = \frac{y_2 - y_1}{x_2 - x_1}](https://tex.z-dn.net/?f=m%20%3D%20%5Cfrac%7By_2%20-%20y_1%7D%7Bx_2%20-%20x_1%7D)
For Line 1
![m = \frac{0 - 7}{3 - (-2)}](https://tex.z-dn.net/?f=m%20%3D%20%5Cfrac%7B0%20-%207%7D%7B3%20-%20%28-2%29%7D)
![m = \frac{0 - 7}{3 +2}](https://tex.z-dn.net/?f=m%20%3D%20%5Cfrac%7B0%20-%207%7D%7B3%20%2B2%7D)
![m = \frac{-7}{5}](https://tex.z-dn.net/?f=m%20%3D%20%5Cfrac%7B-7%7D%7B5%7D)
![m = -\frac{7}{5}](https://tex.z-dn.net/?f=m%20%3D%20-%5Cfrac%7B7%7D%7B5%7D)
For Line 2:
![m = \frac{-13 - 1}{12 -2}](https://tex.z-dn.net/?f=m%20%3D%20%5Cfrac%7B-13%20-%201%7D%7B12%20-2%7D)
![m = \frac{-14}{10}](https://tex.z-dn.net/?f=m%20%3D%20%5Cfrac%7B-14%7D%7B10%7D)
Divide by 2/2
![m = \frac{-14/2}{10/2}](https://tex.z-dn.net/?f=m%20%3D%20%5Cfrac%7B-14%2F2%7D%7B10%2F2%7D)
![m = \frac{-7}{5}](https://tex.z-dn.net/?f=m%20%3D%20%5Cfrac%7B-7%7D%7B5%7D)
![m = -\frac{7}{5}](https://tex.z-dn.net/?f=m%20%3D%20-%5Cfrac%7B7%7D%7B5%7D)
By comparison, both lines have the same slope.
Hence, Simone is correct
Answer:
im not sure, but i have
Step-by-step explanation:
Answer
D=13
The equation is simple but I can do it.
-8 * -4 = 32
Just multiply both numbers and negatives cancel