Proportional or Nonproportional Graphs

Is the graph proportional or non proportional?

• proportional

• non proportional

Is the graph proportional or non-proportional?

• Proportional

• Non-Proportional

Is the graph proportional or non proportional?

• proportional

• non proportional

Which graph is proportional?

• A

• B

• C and D

• All of the graphs are proportional

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

What is the unit rate in this proportional relationship?

• 60 miles/1 hour

• 120 miles/ 2 hours

• 1 mile/ 1 hour

Is this graph proportional?

• No, because it goes through the origin.

• Yes, because it goes through the origin and is a straight line.

• Yes, because it doesn't start at the origin

• No, because it starts at the origin and is a straight line

is this graph proportional?

• Yes, because it goes through the origin and has a straight line

• No, because it has a straight line

• No, because it goes through the origin

• yes, because it has numbers

Is this graph proportional?

• Yes, because it goes through the origin and is a straight line

• No, because it is a straight line and goes through the origin

• No, because it has numbers

• yes, because it has numbers

Is this graph proportional?

• Yes, because it is not straight

• No, because the line is not straight

• No, because it doesn't go through the origin

• Yes, because the line is straight