Which function below is the inverse of f(x) = x2 – 9? (1 point)

For a field trip to the zoo, 4 students rode in cars and the rest filled nine busess. how many students were in each bus if 472 students were on the trip

!! 10 ! a westbound jet leaves central airport traveling 635 miles per hour. at the same time, an eastbound plane departs at 325 miles per hour. in how many hours will the planes be 1900 miles apart?

Can somebody 1. what is the formula for finding the vertical distance between two points on a coordinate plane?