Section 8
- Completing the Square: Finding the VertexPurplemath.com
- Vertex Form of Quadratic FunctionsMathBitsNotebook.com
- Math Algebra I Quadratics Quadratic vertex formKhan Academy
- Using the Vertex Formula Quadratic FunctionsAlgebraClass.com
- ALGEBRA: Finding the vertex and x-intercepts of a Quadratic Function
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YouTube video by UrbConEducation, Published on Jun 11, 2011
- ALGEBRA: Finding the vertex and x-intercepts of a Quadratic Function
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YouTube video by UrbConEducation, Published on Jun 11, 2011 - Graphing Quadratic Functions Axis of Symmetry, Vertex & Standard Form, X Y Intercepts, Word Problems
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YouTube video The Organic Chemistry Tutor, published 9/26/2016. "This algebra 2 / precalculus video tutorial explains how to graph quadratic functions in standard form and vertex form. It shows you how to find the equation of the axis of symmetry, the maximum and minimum values, and how to graph using transformations. This video contains plenty of examples and practice problems including word problems." -- video description - Polynomial functions
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"Covers how to recognize, graph, and determine all of the intercepts of a polynomial function. Covers the role of coefficients; real numbers; exponents; and linear, quadratic, and cubic functions. Touches upon factors, x-intercepts, and zero values. These terms are demonstrated with the baking of pizza." -- video description