A1.6.a
Factor quadratic expressions with leading coefficients of one, and use the factored form to reveal the zeros of the function it defines.
Example Problems
Factor completely:
Factor completely:
Factor completely:
Khan Academy ResourcesGraphing quadratics reviewGraphs of polynomials: Challenge problemsZeros of polynomials & their graphsGraphs of polynomialsPositive & negative intervals of polynomialsQuadratics by factoring (intro)Difference of squaresQuadratics by factoringGraph parabolas in all formsGraph quadratics in standard formQuadratic word problems (standard form)Zeros of polynomials (with factoring)Interpret quadratic modelsSolve equations using structurePositive & negative intervals of polynomialsZeros of polynomials (multiplicity)Features of quadratic functionsFeatures of quadratic functions: strategyParabolas introZeros of polynomials (factored form)Quadratic equations word problem: triangle dimensionsQuadratic equations word problem: box dimensionsSolving quadratics by completing the square: no solutionFinding the vertex of a parabola in standard formInterpret quadratic models: Factored formSolving quadratics using structureZeros of polynomials (with factoring): groupingParabolas introMultiplicity of zeros of polynomialsZeros of polynomials: matching equation to graphZeros of polynomials: matching equation to zerosVertex form introductionForms & features of quadratic functionsZeros of polynomials: plotting zerosWorked examples: Forms & features of quadratic functionsComparing features of quadratic functionsInterpret quadratic models: Vertex formFinding features of quadratic functionsZeros of polynomials (with factoring): common factorGraphing quadratics: standard formZeros of polynomials (multiplicity)Zeros of polynomials introduction
1-on-1 AI tutoring aligned to A1.6.a. Instant help for students, real-time insights for teachers.
Used in classrooms by 100,000+ students at Baltimore County, Plano ISD, Deer Valley USD, KIPP, and districts nationwide.
Free for teachers, forever →