The table of values shown below represents a linear function. Which of these points could also be an ordered pair in the table, and
why?
9
Х
y
wo
3
7
6
11
12
19
15
3
(18, 27), because the rate of change of the function is 7
4
(18, 27), because the rate of change of the function is 3
3
(27, 18), because the rate of change of the function is 7
4
(27, 18), because the rate of change of the function is 3

(18, 27), because the rate of change of the function is 3

Step-by-step explanation:

question: how many people can she serve?

answer: she can serve 16.66666667 people. so she can only give 16 people a complete serving.

question: does she have enough ice cream for her guests?

answer: no. explanation: she only has enough for 16 people to have a full serving. however, she can give a 17th person a partial serving.