Kay drops a ball from 5 feet. The height of Kay’s ball can be represented by-16t^2+5 after seconds. At the same time, Sam throws a ball upward. The height of Sam’s ball can be represented by -16t^2+24t+3 after seconds. The difference in heights represented by the polynomials is an example of the

11. minitab software was used to find the lsrl for a study between x=age and y=days after arthroscopic shoulder surgery until an athlete could return to their sport. use the output to determine the prediction model and correlation between these two variables. predictor coef se coef t p constant -5.054 4.355 -1.16 0.279 age 0.2715 0.1427 1.9 0.094 r-sq = 31.16%