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Unformatted text preview: Amplitude = M-m = 80 - 40 = 20 2 2 2 The midline of the graph is the halfway horizontal line between the high and low parts. To find it, you can subtract the amplitude from the highest point, or add the amplitude to the lowest point. Midline = M + m = 80 + 40 = 60 2 2 2 The period of the graph is the amount of time it takes for one full completion to be made. It takes 24 hours to begin and start at the same place (from 5am to 5am). Period = 2 = 24 IBI IBI Jongraph here...
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- Fall '08