Or

Author:
M. J. Plott

This tutorial contains a sequence of videos from VirtualNerd, which covers different examples of direct variation.

From Virtual Nerd:

- What's the Constant of Variation?
- What Does Direct Variation Look Like on a Graph?
- What's the Direct Variation or Direct Proportionality Formula?
- How Do You Find the Constant of Variation from a Direct Variation Equation?
- How Do You Write an Equation for Direct Variation Given a Point?
- How Do You Write an Equation for Direct Variation from a Table?
- How Do You Solve a Word Problem Using the Direct Variation Formula?
- How Do You Use the Formula for Direct Variation?

Tutorial

Source: http://www.virtualnerd.com

Source: http://www.virtualnerd.com

Source: http://www.virtualnerd.com

Source: http://www.virtualnerd.com

Source: http://www.virtualnerd.com

Source: http://www.virtualnerd.com

Source: http://www.virtualnerd.com

Source: http://www.virtualnerd.com