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anonymous
 5 years ago
if f(x)=sin^2(3x) then f'(0)????
anonymous
 5 years ago
if f(x)=sin^2(3x) then f'(0)????

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anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Hi i really need this answer:)

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0take the derivative of (sin(3x))^2 like it was x^2, you just have to remember to multiply by the derivative of what's inside the "squared"

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0oo sick thats so helpful thanks a million

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0hah wats the answer just to confirm?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0why dont you give me what you came up with and we'll see if it looks good

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0so i know it starts of as 2(sin3x)

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0then multiply by the derivative of sin(3x)

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0so the derivative of sin(3x) is? uhm cos(3x)? correct?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0not quite, remember you have to multiply by the derivative of what's inside the sin

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0waah i hate calc. ok so the derivative of that is 1?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0what's the derivative of 3x, you probably know that

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0so then its 2sin(3x)(cos3x)(1)

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0what'd we just talk about though?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0usually you wouldn't leave it as times 1 just so you know, that would just go away

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0f(x)=sin^2(3x) f'(x)= 2sin(3x)(cos (3x))(1) Evaluate for 0: f'(0) = 2sin(3(0))(cos(3(0)) f'(0) = 2sin(3)cos(3) f'(0) = 0.279415..

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Hi, Mr. Euclid. He forgot the 1, I have no intention of stealing your thunder ;)

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0no i don't care, and yeah i was already telling him but he disappeared

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0if you want some math to do here is a test for you http://floridamao.org/PublicPages/TestArchive.aspx?qy=true&category=States&style=Limits+%26+Derivatives&year=2005

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Ooh cool, saved to bookmarks. I really should be doing my area between two curves calc homework, funny that I choose to do other math as an effective self distraction instead of more traditional routes (video games and food). Firefox hates this site, trying it with Chrome now. Love the name by the way. Euclid's Fifth Postulate and hyperbolic geometry ftw.
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