Time Graphs Formative Assessment

1. What intervals of the graph are increasing? (Please answer using interval notation).

Tags

CCSS.HSF.IF.B.4

1. What do the intervals of increase mean in the context of the graph?

• Jimmy's distance from home increased.

• Jimmy's distance from home decreased.

• Jimmy arrived at his friend's house.

• Jimmy arrived at school.

Tags

CCSS.HSF.IF.B.4

What is the range?

• (0, 40)

• (70,120)

• (0,80)

• (0,120)

Tags

CCSS.HSF.IF.B.4

What does the range mean in the context of the graph?

• It took Jimmy 40 minutes to walk to the bus stop.

• It took Jimmy 80 minutes to walk to the bus stop.

• It took Jimmy 70 minutes to walk to the bus stop.

• It took Jimmy 50 minutes to walk to the bus stop.

Tags

CCSS.HSF.IF.B.4

In which interval of the graph is the graph decreasing?

Tags

CCSS.HSF.IF.B.4

What does the interval of decreasing in the context of the graph?

• Jimmy went to his friend's house.

• Jimmy stopped at the store to get snacks.

• Jimmy returned home.

• Jimmy arrived at school.

Tags

CCSS.HSF.IF.B.4

Which type of notation is expressed here: {x|2.2 < x < 3}

• set notation

• interval notation

Which type of notation is expressed here: (4, 4.7)

• set notation

• interval notation