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Home > INT3 > Chapter 8 > Lesson 8.3.4 > Problem 8-145

8-145.

Without completely solving them, decide which of the following functions have real zeros, and which have complex zeros. Homework Help ✎

Think about the graph of each given function. Are there any -intercepts?

  1. real

  1. complex

  1. complex

  1. real

  1. real

  1. complex