Test #9 Review R: Spiraled Material

What is the ratio of red dots to total dots

• 6:5

• 5 to 6

• 5:11

• 11:5

What is the correct equation for a multiplicative relationship?

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

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

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

The graph for this type of relationship always intersects the origin.

• Positive Relationship
• Multiplicative Relationship
• Additive Relationship
• Negative Relationship

What is the rule for the following equation? y = 3x

• Add 3
• Divide
• Subtract
• Multiply by 3

What is the missing number in the ratio table?

• 21
• 24
• 27
• 25

What is A?

• 84
• 7
• 28
• 82

Kaleigh is purchasing apps on her iphone. Based on the table How much would it cost of 7 apps?

• $3
• $21
• $24
• $50

What is C?

• 80
• 24
• 96
• 92

Does this table represent a multiplicative or an additive relationship?

• multiplicative

• additive