Unit 4 - Polynomial Functions

A polynomial looks like this:

Polynomial comes from poly- (meaning "many") and -nomial (in this case meaning "term") so it says "many terms"

A polynomial can have:
  • constants (like 3, −20, or ½)
  • variables (like x and y)
  • exponents (like the 2 in y^2), but only 0, 1, 2, 3, ... etc are allowed
that can be combined using addition, subtraction, multiplication and division except not division by a variable (so something like 2/x is right out)

Unit 4 Inquiry Activity

  • 4.1 Graphing Polynomial Functions
  • 4.2 Solving Polynomial Functions
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