Proportional Graphs and C O P

What is the constant of proportionality?

• $3

• No COP

• $2

• $9

Is this table proportional?

• Yes
• No

The constant of proportionality in the equation y = ½x is _______. 

• x
• y
• 1/2
• 2

Is the graph proportional or non proportional?

• proportional
• non proportional

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

• y
• x
• 14

What is the constant of proportionality of the table given

• k = 1
• k = 3
• k = 2
• There is not one.

One of these tables represents a proportional relationship.

Table _____ represents a proportional relationship. The equation is ____ = ___ ___

• Table A, y = 1.6x

• Table A, y = 0.625x

• Table B, y = 1.5x

• Table B, y = 2/3x

A recipe calls for 3/4 cup of brown sugar for every 3 eggs. What is the unit rate of eggs per cup? 

• 1 cup per egg
• 2 cups per egg
• 3 eggs per cup
• 4 eggs per cup

Is this graph proportional?

• Yes
• No

Is this table proportional?

• Yes
• No