#Need Help answering the following:

10 messages · Page 1 of 1 (latest)

glacial obsidian
prisma rootBOT
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  1. Wait patiently for a helper to come along.
  2. Once someone helps you, say thank you and close the thread with: ```diff
    +close
glacial obsidian
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Oops only need 5 & 6 not 7

visual imp
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for 5. if x is in [0,4] x^2-8 <= 4sqrt(x) so you don't have a sign problem, you only need to find the inverse of the functions y = 4sqrt(x) and y = x^2-8 for the range of x in terms of y

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for the range of y you just need to find the boundaries of y relative to x

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so [-8,8]

glacial obsidian
glacial obsidian
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+close