COP table and equation practice

Is the given table a proportional relationship? If so, what is the constant of proportionality?

• Yes; 1/3
• Yes; 3
• Yes; 5
• No

Identify the constant of proportionality.

• cop = 2

• cop = 3

• cop = 1.50

• cop = 2/3

• none- The table does not represent a proportional relationship.

Find the unit rate.

18 orders in 3 days = ________ orders per day

• 3

• 9

• 6

• 8

In the equation y = 14x, what is the constant of proportionality?

• x

• 14

• y

• 1/14

The Williams family bought four concert tickets for $252.  What was the price per ticket?

• $62.00

• $6.30

• $63.00

• $60.00

What is the constant of proportionality for this table?

• 8

• 3

• 1/9

• 9

What equations represent this proportional relationship? Select all that apply.

• x=3y

• y = 3x

• x= 1/3y

• y= 1/3x

Which equations represent this relationship? Select all that apply.

• y = 3x

• y = 4x

• x= 1/4y

• x = 1/3y

What is the constant of proportionality? 

• 45 mph
• 90 mph
• 135 mph
• 2 mph

Which of the tables above represents a proportional relationship?

• a & c
• a, b & c
• a, c & d
• all of them