Multiple Representations Card Sort

What equation matches this situation?

A 12 inch candle burns at a rate of 1.5 inches per hour.

• y = -1.5x + 12

• y = -1.5x

• y = 1.5x - 12

• y = 12x

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.CED.A.2

CCSS.HSA.SSE.A.1

CCSS.HSF.BF.A.1

CCSS.HSF.LE.A.1

CCSS.HSF.LE.A.2

Which description is best represented by the equation shown below?

y = 7.5x - 3

• Marissa ran 7 1/2 miles in 3 hours. How many miles did Marissa run per hour?

• Anthony paid $7.50 an hour to skate for 3 hours. What was Anthony's total cost?

• Kelsie earns $3 an hour walking Mrs. Tan's dog. She walks the dog 7 1.2 hours each week. How much did Kelsie earn last week?

• Benji spent $3 on art supplies. He sells paintings for $7.50 each. What is Benji's profit?

Tags

CCSS.HSA.SSE.A.1

CCSS.HSF.LE.B.5

CCSS.HSS.ID.C.7

Which equation identifies the relationship in the table?

• y = 2x - 5

• y = -2x + 5

• y = 2x + 5

• y = -2x - 5

Tags

CCSS.HSA.CED.A.2

CCSS.HSF.IF.B.4

A submarine started the day at sea level and then descended at a rate of 1,200 feet per hour. The equation y = -1200x can be used to determine the depth of the submarine.

Which table contains a set of values that correspond to the equation?

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• 
• 
• 

Which of the following linear equations best represents the graph shown?

• y = -1/2x + 10

• y = 10x - 2

• y = -2x + 10

• y = 2x + 10

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

CCSS.HSF.IF.B.4

CCSS.HSS.ID.C.7

Which of the following graphs is represented by the linear equation:

y = 2/3x + 1?

• 
• 
• 
• 

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

Ryan builds 4 picnic tables each day. He started the week with 2 tables. Which equation best represents t, the total number of tables he will have after d days?

• t = 2d + 4

• d = 4t + 2

• t = 2d + 2d

• t= 4d + 2

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.SSE.A.1

Melanie opened her savings account with $50. Each month, Melanie deposited the same amount of money into the account. She recorded the balance of her savings account in a table.

Which equation represents t, the total amount of money in Melanie's savings account at the end of m months?

• t = 50m + 50

• t = 100m + 50

• t = 150m + 50

• t = 75m + 50

Tim created the following graph during his math class.

Which equation did Tim use to create the graph?

• y = 3x + 5

• y = 3x - 5

• y = -3x + 5

• y = -1/3x + 5

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

CCSS.HSS.ID.C.7

Tickets are on sale for a basketball game. Each ticket sells for $74.50. Bus shuttle prices to the event cost $15 per family.

Which equation can be used to determine t, the total cost to attend the game if n tickets are purchased by the Gonzalez family?

• n = 74.50t + 15

• t = 15n + 74.50

• t = 74.50n + 15

• t = 74.50n + 15n