Practice Quiz: Proportional vs Non-Proportional

Does this graph represent a proportional relationship?  

• No, because it doesn't pass through the origin.
• Yes, because it doesn't pass through the origin.
• Yes, because it intersects the y axis.
• No, because it intersects the x axis.

Which best describes the graph represented in this table?

• non-proportional; k does not exist

Is the graph proportional or non proportional?

• proportional; passes through the origin

• non proportional; does not pass through the origin

• proportional; does not pass through the origin

• non proportional; passes through the origin

Which graph is proportional?

• A
• B
• C and D
• All of the graphs are proportional

Is this table proportional or non-proportional?

Is the graph proportional or non-proportional?

• Proportional; passes through the origin

• Non-Proportional; passes through the origin

• Proportional; does not pass through the origin

• Non-Proportional; does not pass through the origin

Which relationship is an example of a proportional function?

• a rental company charges $80 per day and a one-time fee of $24
• a taxi ride costs $2 for the first mile and $4 for each additional mile
• a gym membership cost $30 per month and an additional annual registration fee of $75
• Beverly earns $210 a week for 4 weeks

Which table shows a proportional relationship?

• A
• B
• C
• D

Does this table represent a proportional relationship?

• No; k does not exist

• Yes; k does not exist

Which statement best describes the relationship between x (dogs) and y(paws) in the table?

• Proportional; k does not exist

• Non Proportional; k does not exist