Describe Non-Linear Functions

The graph shows the attendance at a baseball park from an hour before the start of the game to an hour after the end of the game.

What is the relationship between attendance and time at interval 1?

• increasing

• decreasing

• constant

What is the relationship between attendance and time at interval 3?

• increasing

• decreasing

• constant

What is the relationship between attendance and time at interval 4?

• increasing

• decreasing

• constant

Why would attendance at the game remain constant during interval 3?

• People are starting to leave the game.

• People are still arriving at the game.

• People are in their seats watching the game.

Why would attendance decrease in interval 4?

• People are in their seats watching the game.

• People are arriving at the game.

• People are leaving the game.

In which interval are more people arriving to the game?

• Interval 1

• Interval 2

• Interval 3

• Interval 4

Which statement about the graph is true?

• The graph is decreasing in intervals 1 and 4.

• The graph is increasing in intervals 1 and 4.

• The graph has a constant rate of change.

• The graph shows a constant function at interval 1.

Which statement about the graph is true?

• The graph is decreasing in intervals 1 and 3.

• The graph is increasing in intervals 2 and 4.

• The graph has a constant rate of change.

• The graph is decreasing at interval 2.

Which statement is true about intervals 2 and 5?

• The function is increasing.

• The function is constant.

• The function is decreasing.

• This graph does not represent a function.

What is happening at intervals 3 and 6?

• The function is increasing.

• The function is constant.

• The function is decreasing.