1. Which sets of ordered pairs represent functions? A.(-1,3) (-1,5) (0,0) (1,-5) (1,-5)
B.(-7,1) (-7,2) (-7,3) (-7,4) (-7,5)
C.(1,2) (2,2) (3,2) (4,2) (5,2)
D.(0,0) (1,1) (2,8) (3,27) (4,65)

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 the diagram, points d and e are marked by drawing arcs of equal size centered at b such that the arcs intersect ba and bc. then, intersecting arcs of equal size are drawn centered at points d and e. point p is located at the intersection of these arcs. based on this construction, m , and m

Asandwich shop has 18 tables. each table seats up to 4 people. to find the greatest number of people that can be seated, you can solve p4 ≤ 18. which step is the best way to solve the inequality? plz asap i repeat plz