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Home > PC > Chapter 6 > Lesson 6.2.3 > Problem 6-97

6-97.
  1. Find the period of each function. Homework Help ✎

    1. y = 5 sin 3x

    2. y = cos πx

    3. y = sin

    4. y = cos + 3

Use the formula:
pb = 2π

p = period
b = frequency

3 is the frequency.

π is the frequency.