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Home > INT3 > Chapter 8 > Lesson 8.3.1 > Problem 8-103


Sketch the graphs of each of the following polynomial functions. Be sure to label the ‑ and ‑intercepts.

  1. Determine the -intercepts using the Zero Product Property.

    Use your graphing calculator to check your graph.

  1. This is a cubic function, but there are only two -intercepts because on of the factors in squared. This factor creates a double root.