HS.A.7
Identify roots of polynomials when suitable factorizations are available. Know these roots become the zeros (x-intercepts) for the corresponding polynomial function. (MP.2, MP.5, MP.7)
Example Problems
Factor completely:
Factor completely:
Factor completely:
Khan Academy ResourcesQuadratic word problems (standard form)Interpret quadratic modelsInterpret parabolas in contextFeatures of quadratic functionsParabolas introSolving quadratics by completing the square: no solutionInterpret quadratic models: Factored formParabolas introForms & features of quadratic functionsWorked examples: Forms & features of quadratic functionsComparing features of quadratic functionsInterpret quadratic models: Vertex form

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