Representations of Linear Functions

Which equation represents the table?

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CCSS.6.EE.C.9

Which equation matches the graph? 

• y = 3x 

• y = x + 3

• y = ⅓x

• y = x - 3

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Derrick started a new job at McDonald's. He makes $10 per hour. Which table models his total weekly earnings in terms of the number of hours he works?

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CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Clare owns a mobile pet grooming company. She charges $20 to come to your home plus $30 per hour to groom your pet. Which equation models the amount she charges over time?

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Which table corresponds to the equation?

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Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

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What is the equation for the table?

• y = 4x - 3

• y = -3x - 3 

• y = -2x - 3 

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Here is a graph of a line showing the amount of money paid for a new cell phone and monthly plan. What does the slope mean in this situation?

• The initial cost of the cell phone was $200.

• The initial cost of the cell phone was $300.

• The monthly plan costs $50 per month.

• The monthly plan costs $100 per month.

Tags

CCSS.HSF.LE.B.5

Here is a graph of a line showing the amount of money paid for a new cell phone and monthly plan. What does the y-intercept mean in this situation?

• The initial cost of the cell phone was $200.

• The initial cost of the cell phone was $300.

• The monthly plan costs $50 per month.

• The monthly plan costs $100 per month.

Tags

CCSS.HSF.LE.B.5

Which equation matches the table?

• y = 3x + 9

• y = x + 9 

• y = x + 3

• y = 12x - 3

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2