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6-42.

Determine if each of the following functions is odd, even, or neither. Homework Help ✎

  1. Review the Math Notes box in Lesson 2.2.5 for a reminder of odd and even functions.

    Replace each x with −x and simplify. Did you get the same function as the one you started with?

    Multiply the original functions by −1. Did you get the same function as the result of Step 1(a)?