CAS - Constant of Proportionality

What is the constant of proportionality?  (Look vertically...what do you need to multiply the pieces of chicken by to get the price?)

• 7
• 2
• 8
• 1/2

What is the constant of proportionality? 

(look horizontally - what do we need to multiply x by to get y?

• 1/3
• 3
• 5
• 10

What is the constant of proportionality for this table? (look horizontally - what do we need to multiply hours by to get money?)

• 1/9

• 9

• 8

The constant of proportionality is also the unit rate.

• True
• False

Is this table proportional? Find the constant of proportionality (scale factor!) from each x to y. Are they all the same?

• yes

• no

• I'm not sure, I need extra help!

Proportional or Non-Proportional? Look vertically from x down to y. Are the constants of proportionality (scale factors) the same?

• Proportional

• Non-Proportional

Is this table proportional?

• Yes
• No

Does the table represent a proportional relationship? Look from x to y

• Yes.

• No.

Is this table proportional or not proportional

• Proportional

• Not Proportional

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

• Yes; 1/3
• Yes; 3
• Yes; 5
• No