4.5 Compare Properties of Functions

The cost of Nate’s service is described by y = 4x + 6. The table shows the cost of Beth’s service. Which service is cheaper for 8 movies in one month?

• Beth's service ($38 vs. $40) is cheaper
• Nate’s service ($42 vs. $44) is cheaper
• Nate’s service ($38 vs. $40) is cheaper
• Beth's service ($42 vs. $44) is cheaper

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CCSS.8.F.A.2

CCSS.HSF.IF.C.9

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

• 50
• 125

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CCSS.HSA.SSE.A.1

Which function has the GREATEST rate of change?

• 
• 
• 
• 

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CCSS.HSF.IF.C.9

CCSS.8.F.A.2

What is a possible scenario for the given table?

• You have $8 and get $5 more each day!

• You have $16 and get $2 more each day!

• You have $2 and get $6 more each day!

• You have $6 and get $2 more each day!

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CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

CCSS.HSA.SSE.A.1

CCSS.HSF.BF.A.1

CCSS.HSF.BF.A.2

CCSS.HSF.LE.A.1

CCSS.HSF.LE.A.2

What has the GREATER rate of change. y = 5x +15 OR the graph

• y = 5x + 15

• 

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CCSS.8.F.A.2

CCSS.HSF.IF.C.9

Which company shows a greater rate of change?

• Water's Edge Rafts
• Ryan's Rafts

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CCSS.8.F.A.2

CCSS.HSF.IF.C.9

Which panda is growing faster?

• Mochi
• Kappa
• Po the dragon warrior
• Jack Black

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CCSS.HSS.ID.C.7

Who has the greater rate of change?

• CJ has a greater rate of change with 13/2
• Holland has a greater rate of change with 6
• CJ has a greater rate of change with 2/13
• They have the same rate of change.

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CCSS.HSF.IF.C.9

CCSS.8.F.A.2

Who has the greater rate of change?

• Smith has the greater rate of change with 5/4
• Harmon has the greater rate of change with 7/2
• Smith has the greater rate of change with 4/5
• They have the same rate of change.

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CCSS.HSF.IF.B.6

CCSS.HSS.ID.C.7

Who has the greater rate of change?

• Troy has the greater rate of change.
• Lucy has the greater rate of change 
• They have the same rate of change

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CCSS.7.RP.A.2D