FR POINTS!!! Take em, I'm doing a TON MORE of these, PLEASE (if you want) support my friend's YT!

https://www. you tube. com/watch?v=JnhT59dUg5M (fix space between you and tube)

Sorry guys but as you have a small brain

Graph y ≥ -x^2 - 1. click on the graph until the correct graph appears.

Expresa commuter train leaves downtown sation and travels at a average speed of 55 miles per hour towards the north side sation, which is 50miles away. thirty minutes later, express commuter train #7 leaves north side and travels at a average speed of 35miles per hour towards downtown sation. at the moment the two trains pass each other, how far(in miles) is train #12 from the downtown sation and how long(in minutes) has the #12 train been traveling