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nikklg [1K]
3 years ago
5

F (x) = |x + 3| -1 . Find the average rate of change from x = -6 to x = 8

Mathematics
1 answer:
Elenna [48]3 years ago
3 0
Average rate of change is (f(8) - f(-6))/(8 - (-6)) = ((<span>|8 + 3| -1) - (</span><span>|-6 + 3| -1))/(8 + 6) = ((</span><span>|11| -1) - (</span><span>|-3| -1))/14 = ((11 - 1) - (3 - 1))/14 = (10 - 2)/14 = 8/14 = 4/7</span>
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