The middle point of BC is (0,2), the midpoint of CD is (1,0)
to prove two lines are parallel, prove their slopes are the same.
slope of BD: m=rise/run=4/-2=-2 (the run is negative because to get to B from D on the grid, you have to move from right to left, then upward. If the horizontal move is from left to right, the run is positive)
slope of EG: m=rise/run=2/-1=-2
EG and BD have the same slope, so they are parallel.
she should’ve written m-12 as m12
Answer:
D
Step-by-step explanation:
Step-by-step explanation:
![f(x)=x^2,\ g(x)=x+6,\ h(x)=7\\\\h(x)=7\ \text{It's the constant function. Therefore}\ h\{g[f(x)]\}=7](https://tex.z-dn.net/?f=f%28x%29%3Dx%5E2%2C%5C%20g%28x%29%3Dx%2B6%2C%5C%20h%28x%29%3D7%5C%5C%5C%5Ch%28x%29%3D7%5C%20%5Ctext%7BIt%27s%20the%20constant%20function.%20Therefore%7D%5C%20h%5C%7Bg%5Bf%28x%29%5D%5C%7D%3D7)
Answer:
1/19
Step-by-step explanation:
