S+7. Tell your teacher never to use s as a variable ever again.
That would be angle 2. It is on the opposite of angle 7 and it is inside the two parallel lines
Hope this helped!
~Just a girl in love with Shawn Mendes
Answer:

Step-by-step explanation:

The interval notation is (-12, 12).

This type of parabola opens either to the left or to the right. The negative makes it open to the left.