Defining The Constant Of Proportionality

Driving to the Park

Work Time

Driving to the Park

Look at the table you completed in the last lesson that shows the relationship between the time Mr. Lee drove and the distance he traveled.

  • Is there a constant of proportionality? If not, explain why not.
  • If so, give the values of both constants of proportionality.
  • If this is a proportional relationship, use one of the values to write a formula that represents the proportional relationship between time and distance traveled.

INTERACTIVE: Driving to the Park

Hint:

First write your formula. Then try substituting numbers for the variables to check that the formula makes sense.