Question

The graph below shows the number of people at a grocery store from 10 a.m. to 4 p.m. on a certain day. The number of people is a function of the time of day.
When the input is 2 p.m., what is the output?
When the input is 2 p.m., the output is
300
.
Great job!
You just found that when the input is 2 p.m., the output is 300. What does that tell you about the time and number of people in the grocery store?
When the input is 2 p.m., the output is 300.

This tells us that at

there were
people in the grocery store.

Answer 1

When the input is 2 p.m., and the output is 300, it tells us that at 2 p.m., there were 300 people in the grocery store.