please help | Revision Server | Page 1

narrow elm Sep 22, 2023, 9:53 AM

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can someone please help me on question 6 idk where i’m going wrong

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this is my workings

limber zephyr Sep 22, 2023, 9:54 AM

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,rotate

limber zephyr Sep 22, 2023, 9:54 AM

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,rotate

round arrowBOT Sep 22, 2023, 9:54 AM

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limber zephyr Sep 22, 2023, 9:54 AM

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My work here is done

narrow elm Sep 22, 2023, 10:01 AM

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i’m confused

warm meteor Sep 22, 2023, 10:47 AM

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You should sub in the equation of y not the derivative

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So first you get the derivative like you did and equate it to 0 to get x=e

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Then sub e into the equation of y to get the maximum value

#please help