WEBVTT
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the brightness of the star after two days is given
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as the A. T. 4.0 plus 0.357 to
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5 to year over. 5.4. Give us information
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. We want to answer A and B. Find
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the rate of change and be after two days and
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be fined the rate of change of the after one
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day. As a note at the top indicates,
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this question is showing the understanding of different information using
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the channel. That is G. F. G
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. X. Dx is equal to F. Prime
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G of X. Where there were a half with
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G plugged in candy product. So to find the
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rate of change of B. After two days using
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the chamber, we have been trying to 40 or
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four plus 40.359 to 5 to 5.4 point 35 times
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signed. 2.25 point four G of X. Being
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to 5 to 5.4 G. Has delivered into five
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or 5.4. That's our Salvation 0.755 point 4% to
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5 to 1.54 and B. We find the rate
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of change up to one day, such as two
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years and days. You simply plug in one.
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Thus, we find one is 10.75 or 5.4% to
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5 times 1/5 50.4. Using a calculator, we
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obtain 0.16 per day for changing brightness per day.