Ineed this adding which of the following ordered pairs to the set {(0, 1), (2, 4), (3, 5)} would make it not a function? a. (1, 6) b. (4, 2) c. (0, 7) or d. (7, 0)

Adeli owner keeps track of the to-go orders each day. the results from last saturday are shown in the given two-way frequency table. saturday's to-go deli orders in person by phone online total pick up 38 25 31 94 delivery 35 28 34 97 total 73 53 65 191 what percent of the to-go orders were delivery orders placed by phone? a. 14.66% b. 38.41% c. 28.87% d. 52.83%