Question

Let c(t) be the number of customers in a restaurant t hours after 8 am

Answer 1

The given graph does not represent a function.

`\text{ Not a function}`

Step-by-step explanation:

Given the relation on the given graph.

we want to determine if the relation is a function or not.

For it to be a function one input must not give more than one output.

From the graph, input 2 gave more than one output (1 and 5).

Therefore, the given graph does not represent a function.

`\text{ Not a function}`