When a problem states that variable X varies directly as variable Y we know that the relationship implied is X kY And that the first step in solving the problem is to find the value of the constant of proportionality k ID: 630799
Download Presentation The PPT/PDF document "Lesson 80: direct variation as a ratio, ..." is the property of its rightful owner. Permission is granted to download and print the materials on this web site for personal, non-commercial use only, and to display it on your personal computer provided you do not modify the materials and that you retain all copyright notices contained in the materials. By downloading content from our website, you accept the terms of this agreement.
