Question 1134315
Same problem, different numbers.
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Find the average value of f(x)=x^2-2x-3 on [t,t+h]
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Sub t+h, find f(t+h)
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sub t, find f(t)
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Subtract f(t) from f(t+h), then divide that by h
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It's tedious, but there's no reason for me to do it.