The table shows the amount of pet food in cups remaining in an automatic feeder as a function of the number of meals the feeder has dispensed, Automatic Feeder Number of Meals Dispensed, in Amount of Pet Food Remaining, fin) k cups) 1 G G Based on the table, which function models this situation F F(n) = -3n + 24 r(n) = -50 +16 Hfn) = -3n+64 ) (0) = - + n+B 27.

Aresearcher believes increased perceived control influence the well-being of residents at a nursing home. to test this , she allowed one group of residents to have control over their daily lies, (where to eat etc) . the other group of 5 residents had these deceisions made by staff. the resident's feelings of well-being were measured on a 10 point scale at the end of a one month trial period. is there a difference on well-being?