Functions Increasing vs Decreasing

What is the decreasing interval(s) on the function shown?

What is the decreasing interval on the function shown?

What is the increasing interval on the function shown?

Assume the distance vs time graph represents the distance of three runners from the starting point of the race.

Which runner gradually increased their speed?

• A

• B

• C

Assume the distance vs time graph represents the distance of three runners from the starting point of the race.

Which runner maintained a steady pace throughout the race?

• A

• B

• C

Assume the distance vs time graph represents the distance of three runners from the starting point of the race.

Which runner slowed down at the end of the race?

• A

• B

• C

The graph represents the relation of distance and time.

What relationship does this graph represent?

• An object moving away and increasing speed.

• An object moving closer at a decreasing speed.

• An object moving away at a constant speed.

• An object at rest and not changing its distance.

Which of the following best describes the graph of a function when x is between 0 and 10?

• Linear and increasng

• Linear and decreasing

• Non linear and increasing

• Non linear and decreasing

Which graph represents this story: Esmerelda leaves their house and drives towards the bowling alley. They stop to get gas and continue their drive, ending at the bowling alley.

• A

• B

• C

• None of them.

The distance vs time graph below shows the progress of 2 different runners during a race.

Runner B increased their speed during the race.

• True

• False