UP:MA19.PRE.6

Vocabulary

  • Zeros
  • Fundamental Theorem of Algebra
  • Quadratic Polynomial

Knowledge

Students know:
  • The definition of the degree of a polynomial.
  • The difference between real and complex roots.

Skills

Students are able to:
  • Find roots of a polynomial algebraically and/or graphically.
  • Rewrite an imaginary number as a complex number.

Understanding

Students understand that:
  • The degree of a polynomial determines the number of roots, some which may be real, complex, or used more than once.
  • Only real roots will be x-intercepts on a graph.
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