### Polynomial Functions and Their Graphs

**Name:**

- Which of the six graphs shown on the preceding page are the graphs of polynomial functions?

- Which of the polynomial functions graphed on the preceding page have even degree?

- Which of the polynomial functions graphed on the preceding page have a negative leading coefficient?

- For each of the polynomial functions graphed on the preceding page, list the zeros of the function.

- List the (graphed) polynomial functions which have zeros of multiplicity 2 or 4.

- List the (graphed) polynomial functions which have zeros of multiplicity 3.

- Guess the equation of the polynomial function graphed in the lower left corner of the page.
Use Graphmatica or a graphing calculator to check your work.