Jessica's Math Material

Guide to understanding rational functions and how to find the rule from a table of values and word problem, and how to graph it and properties of its graph.

Notes about the transformed exponential function, including: - explanations of each parameter - how each parameter affects the graph of the function - interactive questions to test students' understanding - how to identify the properties of the function - how to solve an exponential function (using change of base) - how to find the rule from a graph - finding the rule from a word problem

This 15-slide presentation solves 4 multiple choice problems about systems of linear relations, all to be solved by looking at the graph of the system given in the problem. The presentation gives detailed steps and reasons as to which choices are/not correct by the use of animations. It also starts off by showing the meaning of a and b (in y = ax + b) on a graph, and how changing those parameters affects the graph.