Activity 1B: Using Timing Data to Understand Periodic Sources.

Exercise 2 A table of the light from a car's turn signal over time might look like this: Time in Seconds Brightness 0 0 1 6 2 6 3 0 4 0 5 6 6 6 7 0 8 0 9 6 Which plot represents the turn signal? A. B. C. D.

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