Answer:
The distance formula is ![d=\sqrt{\left(x_2-x_1\right)^2+\left(y_2-y_1\right)2}](https://tex.z-dn.net/?f=d%3D%5Csqrt%7B%5Cleft%28x_2-x_1%5Cright%29%5E2%2B%5Cleft%28y_2-y_1%5Cright%292%7D)
The midpoint formula is ![\left(\frac{x_1\:+x_2}{2}\right),\left(\frac{y_1-y_2}{2}\right)](https://tex.z-dn.net/?f=%5Cleft%28%5Cfrac%7Bx_1%5C%3A%2Bx_2%7D%7B2%7D%5Cright%29%2C%5Cleft%28%5Cfrac%7By_1-y_2%7D%7B2%7D%5Cright%29)
Step-by-step explanation:
apply the pythagorean theorem on a coordinate grid
Answer:
B
Step-by-step explanation:
If you use the method of rise over run, you find the slope to be -2, and the y intercept is given.
Answer:
a percent is a variable of proportionality describing the part of the whole.
Step-by-step explanation:
Im sorry if im worng im not 100% sure