Interpreting Functions

Front

According to the graph, at what speed is this car traveling in miles per hour? Options: 80 mph, 20 mph, 40 mph, 160 mph

Back

40 mph

Tags

CCSS.8.EE.B.5

Front

Tim bought a new phone. He paid $125 on the day of purchase, then $50 per month until it was paid off. What linear equation models this situation?

Back

y = 50x + 125

Front

What is the rate of change demonstrated in this graph? Options: 2 cm per hour, 1/4 cm per hour, 1/2 cm per hour, 4 cm per hour

Back

2 cm per hour

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

Front

What does the rate of change represent in this situation? Options:

The sloth runs 1 feet in 3 minutes

,

The sloth runs 3 feet in 1 minute

,

The sloth runs fast

,

The sloth runs 6 feet in 1 minute

Back

The sloth runs 6 feet in 1 minute

Tags

CCSS.HSF.IF.B.4

Front

Which situation below is representative of an initial value?

• putting $300 a month into savings
• buying $30 worth of supplies for a lemonade stand
• Spending $3 per ride at the fair
• Paying $2 for parking every day

Back

buying $30 worth of supplies for a lemonade stand

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Front

List the types of intervals that the graph demonstrates in order.

Back

increasing, constant, decreasing, constant

Tags

CCSS.HSF.IF.B.4

Front

Which statement is true about this function? Options:

The function is never constant

,

The function is always increasing

,

The function is never decreasing

,

The function increases at the same rate between the interval x=11:00 and x=13:00

Back

The function is never decreasing

Tags

CCSS.HSF-LE.A.1B

Front

Over which interval of time is this person returning home? Options:

A

,

B

,

C

,

D

,

E

Back

E

Tags

CCSS.HSF.IF.B.4

Front

How long did it take Sam to get to school?

Back

20 minutes

Tags

CCSS.HSF.IF.B.4

Front

How long did Sam sit on the bench and wait for the bus? Options: 5 min, 10 min, 15 min, 20 min

Back

10 min

Tags

CCSS.HSF.IF.B.4