### Home > PC3 > Chapter 6 > Lesson 6.1.2 > Problem6-36

6-36.

The graph to the right shows the rate of salmon entering a fish hatchery during a $60$ minute period.

1. A gate fell a couple of times during the time interval disrupting the flow of the salmon. About what time did this occur?

Where does the graph have a maximum followed by a steep decrease?

2. What does the shaded area represent?

Multiply the units on the axes.