Modeling Linear Relationships

Determine the rate of change for the graph above.

• 100/25

• 2/1

• 20/0

• 40/10

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CCSS.HSF-LE.A.1B

Based on the table, determine the rate of change for the situation.

• There are 10 candles burning for 10 hours.

• The candle starts at 10 inches tall and after 10 hours it is burned out.

• For every hour that goes by, the candle loses an inch in height.

• The candle burns an inch every hour.

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CCSS.8.F.B.4

CCSS.HSF.IF.B.6

Which situation could match the depicted graph?

• The rate of change is a loss of one gallon each hour

• The rate of change is an increase in temperature related to time

• The rate of change describes gas mileage related to engine size

• The rate of change is a constant 25 miles per hour

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CCSS.HSF.IF.B.4

What is the way to describe the rate of change?

• Number of units of electricity per cost

• Cost per number of units of electricity

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CCSS.8.F.B.4

CCSS.HSF.IF.B.6

• 4

• 10.75

• 11.75

• 12.75

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CCSS.HSF.IF.A.2

• 12

• 13

• 14

• 18

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CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

What is the rate of change for this situation?

• There are 660 costs and 600 units of electricity

• The cost is $100 for every 110 units

• The cost is $110 for every 100 units

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

The graph represents the different rates Sam and Kim hiked. Use the legend to determine who hiked at a faster pace.

• Kim hiked at a faster rate.

• Sam hiked at a faster rate.

• They hiked at the same rate.

• Their rates cannot be determined from the graph.

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CCSS.8.F.A.2

CCSS.HSF.IF.C.9

Kim traveled 6 miles in two hours. Which line represents Kim?

• Dashed Blue

• Solid Black

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CCSS.8.EE.B.5

Determine the rate of change. What is the cost for a dozen pounds?

• $12

• $20

• $24

• $30

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6