Question

Determine if each table represents a proportional relationship.(3 points)
Put responses in the correct input to answer the question. Select a response, navigate to the desired input and insert the response. Responses can be selected and inserted using the space bar, enter key, left mouse button or touchpad. Responses can also be moved by dragging with a mouse.
PROPORTIONAL NOT PROPORTIONAL
Skip to navigation

1 answer

To determine if a table represents a proportional relationship, we need to check if there is a constant ratio between the two quantities in each row of the table.

Here are the steps you can follow to evaluate the tables:

  1. Check the Ratios: For each pair of values (x, y) in the table, calculate the ratio y/x. If all the ratios are the same across the rows, the relationship is proportional.

  2. Look for Zero Values: If one or more values of x is zero, and the corresponding values of y are also zero, then it may still indicate a proportional relationship.

  3. Graph the Points: If feasible, you could also plot the points on a graph. If the points form a straight line through the origin (0,0), then it indicates a proportional relationship.

If you provide specific tables or sets of values, I can help you determine whether each one represents a proportional relationship.