A football is kicked straight upward. A position function s(t) = at? + vVol + so can be used to describe the ball's height, s(t), in feet, after t seconds. s(t) 300 (5, 246) 250 200 (2, 198) 150 100 50 (8, 6) 10 Time (seconds) Height above Ground (feet)

a. Show all the work for creating the linear system. b. Solve using the “reduced row echelon form” option from the LAT. Make screen shots or snips of the LAT display to post in your Word document. c. Be sure to write out your answer as x=..., y=.., and tell what this means using the term independent, dependent, consistent, and inconsistent as applicable. d. Find and interprets (7). Show your work e. After how many seconds does the ball reach its maximum height? Show your work. f. What is the maximum height? Show your work