Let me know if anything is unclear but I need help competing the rest

CS n, = (0,4.7) ny = (3, 6.0) ng= (5,0) y= -2.57x248.14+41.7 6.) Again, without regard to context, what is the mathematical range of your model? And what effect will your restriction on the domain have on this range? (5 pts) 7.) Using your model, find the vertex. Compare the location of the vertex with your measurement in problem 2b. Are they close?...if not, you made a mistake. (10 pts) 8.) Use https://www.geogebra.org/classic and post a graph of your object's trajectory (Use the equation from 3b) as well as the three points that you measured in problem 2. (10 pts) 9.) Imagine that you threw your object with the EXACT same trajectory while standing on the top edge of the University Hall Bell Tower. How far horizontally will your object land from the base of the tower? Be sure to convert the units for the bell tower height to match the units you used in the creation of the parabolic model. (Please don't try this for real @). (10 pts) 10.) Research, and then write a half page of typed text discussing several possible real uses for modeling projectile motion. (10 pts)