Increasing/Decreasing Intervals and End Behavior

What is the increasing interval for this function? (There are NO arrows)

• (-6, -2)
• (-∞, ∞)
• (-2, 6)
• (-1, 3)

What is the decreasing interval for this function? (There are NO arrows)

• (-6, -2)

• (-∞, ∞)

• (-2, 6)

• (-1, 3)

Over what interval is this function constant?

• (-5, ∞)

• (-3, 4)

• (4, ∞)

• -5

When is the velocity decreasing?

• (0, 60)

• (40, 60)

• (15, 40)

• (-40, 0)

When is the velocity decreasing?

• 0 < t < 60
• 40 < t < 60
• 15 < t < 40
• -40 < t < 0

How long did it take Sam to get to school?

• 5 minutes
• 20 minutes
• 1.25 km
• 1.25 minutes

How long did Sam sit on the bench and wait for the bus?

• 5 min
• 10 min
• 15 min
• 20 min

Over which interval of time is this person returning home?

• 8:00 < x < 9:00
• 9:00 < x < 9:30
• 9:30 < x < 11:00
• 12:00 < x < 13:00

Which statement is true about this graph?

• This function is always constant
• This function is always increasing
• This function is never increasing
• This function is both increasing and decreasing

At what time did this Kayak trip begin?

• 15:00
• 12:00
• 0 km
• 11:00