Multiplicative & Additive Relationships

What is the correct equation for a multiplicative relationship?

• y = x + a
• x = y + a 
• y = ax
• a/x = m

Tags

CCSS.6.EE.B.7

CCSS.6.EE.C.9

Which equation matches the table?

• y = -2x
• y = x - 2
• y = 3x
• y = x - 3

Tags

CCSS.6.EE.A.2

CCSS.6.EE.A.4

CCSS.6.EE.B.5

CCSS.6.EE.B.6

CCSS.6.EE.C.9

Which equation matches the graph?

• y = 60x
• y = 40x
• y = 80x
• y = 20x

Tags

CCSS.6.EE.C.9

Jarred is buying CDs that cost $12 each. What equation represents how to find c the total amount he will spend on any number of CDs n.

• c = n + 12

• c= 12n

• c= n - 12

• c = n/ 12

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.6

CCSS.6.EE.B.7

CCSS.6.EE.C.9

What is a ratio?

• Adding two number
• Subtracting two numbers
• A comparison of two quantities 
• What I listen to in the car

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

What is the correct equation for an additive relationship?

• y = x+a
• x = y+a
• y = ax
• a/x = m

Tags

CCSS.6.EE.B.7

CCSS.6.EE.C.9

The same value is added to each x-value to find the corresponding y-value

• Multiplicative 
• Additive Relationship
• 7
• No relationship

Tags

CCSS.6.EE.B.7

Each x-value is multiplied by the same factor  to find the corresponding y-value

• No relationship
• Additive Relationship
• Bad relationship
• Multiplicative Relationship

Tags

CCSS.6.EE.B.7

CCSS.6.EE.C.9

CCSS.6.RP.A.3

What is a rate?

•  Ratio comparing quantities with different units of measure 
• Good
• scale of 1-10
• Bad

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

Comparison of two measures with one term having a value of 1; also called price per unit or cost

• Regular old ratio
• math
• Subtraction
• Unit Rate

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3