pls help | Mathematics | Page 1

fluid fable Dec 5, 2022, 3:26 AM

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so for the first one its asking for the second derivitive

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i presume you know how to take derivitives

low mountain Dec 5, 2022, 3:27 AM

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fluid fable i presume you know how to take derivitives

ive gotten to x/y but dont understand when i take the second derivative theres not an answer for it

fluid fable Dec 5, 2022, 3:28 AM

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right

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it would be 0

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i understand

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thats very curious

low mountain Dec 5, 2022, 3:30 AM

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fluid fable it would be 0

isnt it y-xy'/y^2?

fluid fable Dec 5, 2022, 3:30 AM

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lemme actually write this down hold up

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nope ive been confused as well now

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im in calculus rn so like slay.

low mountain Dec 5, 2022, 3:37 AM

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lol

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tbh my teacher kinda sucks at teaching calc

fluid fable Dec 5, 2022, 3:37 AM

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i love math but it hurts me sometimes lmao

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i have a test on tuesday

low mountain Dec 5, 2022, 3:38 AM

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i have a test on wednesday

fluid fable Dec 5, 2022, 3:38 AM

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man we are just having the time of our lives

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and then i have an exam next week

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so thats awesome

low mountain Dec 5, 2022, 3:38 AM

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same here

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anyone help pls

fluid fable Dec 5, 2022, 3:46 AM

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^yeah someone help i wanna know the answer now too

static jacinth Dec 5, 2022, 5:34 PM

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low mountain anyone help pls

still need help?

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ping when you are online

floral ocean Dec 5, 2022, 5:42 PM

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The answers are easy

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For g(x) is -3^19sin(3x)

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Cause the even multiple of dy/dx is negative

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And multiply of 4 is even

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So 19 is negative so it gives -sin(3x)

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Same goes for f(x)

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E^x is always even if the exponential is even

#pls help