The boys tennis team at a high school was asked about their heights (in inches) and shoe sizes to see if a relationship existed between the two variables. the information collected is displayed in the table
below
height (inches)
shoe size
70
10
75
13
69
10
70
115
71
12
73
10.5
72
12
what is the domain of this relation, and is this relation a function?
(10. 105. 115 12 13) not a function
(10, 105, 115, 12, 13), function
{69, 70, 71, 72, 73, 75), not a function