The left side was cut out but x will be on top and 5 in the lower square. The last one is the answer.
Answer:
1. D
Step-by-step explanation:
Answer:
![\huge \orange{y = - \frac{1}{9} x} \\](https://tex.z-dn.net/?f=%20%5Chuge%20%20%5Corange%7By%20%3D%20%20-%20%20%5Cfrac%7B1%7D%7B9%7D%20x%7D%20%5C%5C%20)
Step-by-step explanation:
To find an equation of a line when given the slope and a point we use the formula
![y - y_1 = m(x - x_1)](https://tex.z-dn.net/?f=y%20-%20%20y_1%20%3D%20m%28x%20-%20%20x_1%29)
From the question we have
![y + 1 = - \frac{1}{9} (x - 9) \\ y + 1 = - \frac{1}{9} x + 1 \\ y = - \frac{1}{9} x + 1 - 1](https://tex.z-dn.net/?f=y%20%2B%201%20%3D%20%20-%20%20%5Cfrac%7B1%7D%7B9%7D%20%28x%20-%209%29%20%5C%5C%20y%20%2B%201%20%3D%20%20-%20%20%5Cfrac%7B1%7D%7B9%7D%20x%20%2B%201%20%5C%5C%20y%20%3D%20%20-%20%20%5Cfrac%7B1%7D%7B9%7D%20x%20%2B%201%20-%201)
We have the final answer as
![y = - \frac{1}{9} x \\](https://tex.z-dn.net/?f=y%20%3D%20%20-%20%20%5Cfrac%7B1%7D%7B9%7D%20x%20%5C%5C%20)
Hope this helps you
Answer:
0 I think??
Step-by-step explanation:
![M=\frac{x2-x1}{y2-y1}](https://tex.z-dn.net/?f=M%3D%5Cfrac%7Bx2-x1%7D%7By2-y1%7D)
![M=\frac{7-(-8)}{3-3}](https://tex.z-dn.net/?f=M%3D%5Cfrac%7B7-%28-8%29%7D%7B3-3%7D)
![M=\frac{15}{0}](https://tex.z-dn.net/?f=M%3D%5Cfrac%7B15%7D%7B0%7D)
![M=0](https://tex.z-dn.net/?f=M%3D0)