Which equation has the greatest unit rate of change?

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CCSS.8.F.A.2

CCSS.HSF.IF.C.9

Which function is growing the fastest?

• 
• 

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CCSS.8.F.A.2

CCSS.HSF.IF.C.9

Which has the greater rate of change?

• A

• B

• They're the same!

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CCSS.8.F.A.2

CCSS.HSF.IF.C.9

The graph shows the population in Baltimore and Cleveland from 1900 to 2010. Which statements are true?

• Cleveland has a greater population than Baltimore in 1960.

• Baltimore has a greater population than Cleveland in 2000.

• Baltimore and Cleveland has the same population in 1910.

• There is a positive rate of change in Baltimore and Cleveland from 1950 to 2010.

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CCSS.8.F.A.2

CCSS.HSF.IF.C.9

which pizza places has the best starting salary.

• bombinos

• little squeezers

• Pizza tent

• other

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CCSS.8.F.A.2

CCSS.HSF.IF.C.9

True or False: All increasing exponential functions eventually exceed all increasing linear functions.

• True

• False

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CCSS.8.F.A.2

CCSS.HSF.IF.C.9

The total cost (y) at Six Flags can be modeled by y=1.5x+20 where x is the number of rides you ride. Splash Down Dune's can be modeled by y = 2.4x + 15. Which has a greater entrance fee?

• Six Flags

• Splash Down Dunes

• They are the same

Tags

CCSS.8.F.A.2

CCSS.HSF.IF.C.9

20. Which is the better deal? A belt buckle for $45.00 with 27% off or $50 with $15 off?

• $45 with 27% off

• $50 with $15 off

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CCSS.8.F.A.2

CCSS.HSF.IF.C.9

Function A is represented by the table.

Function B is represented by the equation y = 3x - 4.

What is the rate of change (slope) for Function B?

• 1/3

• 3

• 4

• -4

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CCSS.8.F.A.2

CCSS.HSF.IF.C.9

Which city park had the greatest ratio of planted maple trees to the total number of trees in the park?

• South Side

• Central

• West End

• North Ridge

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CCSS.8.F.A.2

CCSS.HSF.IF.C.9