C. It is a basic parabola
Don’t stress. try taking a nap. or watching a movie. Or listen to calming music.
(120^2)+(90^2)=22500---> sqrt(22500)=150meters
This equals: x^3 + 5x^2 - 4x - 20
making the degree 3, the LC 1, and the y-int 20
hope this helps