Function

Which linear function lited has a negative slope?

• Function 1

• Function 2

• They both have a negative slope.

• Neither, both slopes are positive.

Tags

CCSS.8.EE.B.5

Which of the following are linear functions? Select all that apply.

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Tags

CCSS.8.F.A.3

The graph shows Lee’s running speed during an hour-long workout. What total amount of time did Lee spend running at a constant speed?

• 10 minutes

• 20 minutes

• 40 minutes

• 50 minutes

Tags

CCSS.HSF.IF.B.4

The graph shows different speeds, in miles per hour (mph), of a car traveling on a trip.

How fast was the car traveling in miles per hour (mph) between 25 minutes and 40 minutes?

• speeds between 20 mph and 50 mph

• speeds between 35 mph and 0 mph

• a constant speed of 40 mph

• a constant speed of 50 mph

Tags

CCSS.HSF.IF.B.4

• the monthly payment amount

• the number of months to pay off the balance

• the number of pieces of furniture bought

• the amount of the down payment

Tags

CCSS.HSF.LE.B.5

Which equation can be used to graph all the points on the line?

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

This graph shows the amount of weight Lucy lost over a 5-week period. What does the slope of this graph represent?

• number of weeks

• weeks per pound lost

• pounds lost per week

• maximum number of pounds lost

Tags

CCSS.HSF.IF.B.4

Which graph represents a linear function?

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Tags

CCSS.8.F.A.3

Which two functions meet the following criteria?

• The y-intercepts have a difference of 3.

• The slopes are both negative.

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Tags

CCSS.8.F.A.2

CCSS.HSF.IF.C.9

Two companies offer tractors for rental.They each require a deposit and then a charge per hour to use a tractor. Company #1 charges a $25 deposit and then $18 per hour. The cost to use a tractor from Company #2 is shown in this table. Which company charges more per hour to use the tractor and how much more?

• Company #1, $5

• Company #2, $5

• Company #1, $4

• Company #2, $4

Tags

CCSS.8.EE.B.5