A1.A-APR.B.3: Identify zeros of polynomials when suitable factorizations are available, and use the zeros to construct a rough graph of the function defined by the polynomial. Focus on quadratic and cubic polynomials in which linear and quadratic factors are available.

Identify zeros of polynomials when suitable factorizations are available, and use the zeros to construct a rough graph of the function defined by the polynomial. Focus on quadratic and cubic polynomials in which linear and quadratic factors are available.

Example Problems
Factor completely:
Factor completely:
Factor completely:
Khan Academy Resources
Graphs of polynomials: Challenge problemsZeros of polynomials & their graphsGraphs of polynomialsPositive & negative intervals of polynomialsZeros of polynomials (with factoring)Positive & negative intervals of polynomialsZeros of polynomials (multiplicity)Zeros of polynomials (factored form)Zeros of polynomials (with factoring): groupingMultiplicity of zeros of polynomialsZeros of polynomials: matching equation to graphZeros of polynomials: matching equation to zerosZeros of polynomials: plotting zerosZeros of polynomials (with factoring): common factorZeros of polynomials (multiplicity)Zeros of polynomials introduction
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