They are all equal to 6w+11x-9y
Answer:
15
Step-by-step explanation:
Pls find attached picture
Answer:

Step-by-step explanation:

The answer is (1,-4)
Remember that the vertex is the center of the parabola.
<span>Straight (it's a straight line!), full rotation (a circle), but nothing else since you can't measure the exact angle of it</span>