Chapter 9 Links
Independent vs Dependent Variables Video
https://learnzillion.com/lessons/3484-identify-independent-and-dependent-variables
Independent vs Dependent Variables Practice
https://www.ixl.com/math/algebra-1/identify-independent-and-dependent-variables
https://www.ixl.com/math/grade-6/identify-independent-and-dependent-variables
Function Tables, X/Y Tables, In/Out Tables- What's the Rule?
http://www.crickweb.co.uk/ks2numeracy-calculation.html
http://www.mathplayground.com/functionmachine.html
Graph the Relationship Between Two Variables
https://learnzillion.com/lessons/3545-show-the-relationship-between-variables-using-a-graph
Graph Equations
http://www.ixl.com/math/grade-8/graph-a-line-from-an-equation