Proportional Relationships in Tables Graphs Equations

Which of the following rates of change represents the graph shown?

• 2 boys for every 1 girl

• 0.5 boys for every 1 girl

• 6 boys for every 1 girl

• 3 boys for every 1 girl

Which graph matches the table?

• A

• B

• C

• D

What is the Constant of Proportionality of the Table?

• 3

• 1/3

• 1/2

• 6

What is the equation for this table? Use y=kx format.

• y=0.125x

• y=8x

• y=2x

• y=5x

Which of the following graphs represents a proportional relationship? Select ALL that apply!

• 
• 
• 
• 
• 

Kelly gets paid $8.50 an hour working at Dunkin Donuts. Which direct variation equation could be used to determine how much Kelly makes for any number of hours.

• y = 8.50 + k

• y = 8.50k

Proportional or Not Proportional?

• Proportional

• Not Proportional

What is the equation for a proportional relationships with a C.O.P of 8?

Proportional or Not Proportional?

• Proportional

• Not Proportional

Which of the following equations represents a proportional relationship?