Which equation matches this table? X 1 2 3 7 8
Y 6 12 18 42 48
A-y = x + 6
B-y = 6x
C-y = x - 6
D-y = x ÷ 6

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%

In a column proof the right column states your reasons

Use sigma notation to represent the following series for 9 terms.