Concepts


Videos/Lessons/Practice


1. Def of function, vertical line test, function notation 2. Domain and range from a graph 3. Function machines (applying multiple function rules in succession) 4. Function families, parent functions, Find domain and range algebraically 5. Piecewise functions: equation to graph, graph to equation, evaluating f(x) by choosing the appropriate equation. 6. Factor completely: a > 1, Difference of Squares, Perfect Square Trinomials, multistep factoring, factoring with substitution quiz 7. Vertex form to standard form 8. Quadratic stretches and shifts 9. Completing the Square 10. Quadratic Formula


http://patrickjmt.com/ Search for a video on the topic you need. Practice  See the video lesson if you have trouble. Practice with Piecewise, Absolute Value and Step Functions Absolute Value and Piecewise Graphs Polynomials, factors, zeros Polynomials, factors, zeros 2 Forms of a parabola Relations and Functions and Graphing Parent Functions Lesson See parts 14 and also the exercises and solutions Khan Academy Videos and Exercises
Function vs. Relation
Domain and Range from an Equation Operations on FunctionsFactoring


       

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