Question

1. The number of customers at a restaurant

depends on the time of day. Graph time
on the x-axis and the number of customers
on the y-axis.
real world graphs

Answer 1

Explanation:

In this problem we are expected to sketch a graph of Graph time

on the x-axis and the number of customers on the y-axis

Please kindly see attached a rough sketch of the graph for your reference.

SO, assuming there is a linear relationship between time and the number of customers at exactly 3 hours time they will be expecting 8 customers