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anonymous
 5 years ago
find the slope of the tangent line to the curve 1x^22xy3xy^3=185 at point (1,4)
anonymous
 5 years ago
find the slope of the tangent line to the curve 1x^22xy3xy^3=185 at point (1,4)

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anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0sorry i mean at point (2,4)

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0The derivative if this function is2x2y2xy'3y^33x3y^2y'

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Y'=...... Make the (2,4)in

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0oh crap i wrote the equation wrong... sorry it's actually 1x^24xy2y^3=92

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0The derivative if this function is2x2y2xy'3y^33x3y^2y'=185.so y'=. And then make (2,4)in.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0ok so if we're taking the derivative of this equation 1x^24xy2y^3=92

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0would it be 2x4xy'=4y6y^2y'=0

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0No, it is a implicit function.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0yes it is, i took the derivative and that's what i got, idk if it's right tho

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0So we can make it 2x4y4xy'6y^2y'=92. X=2. Y=4 So. 4+16+8y'96y'=92 so y'=72/88=9/11

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Maybe I am wrong. It is too hard to write on iPad

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Sorry i am wrong. I forget to make 92 into 0

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0yea so it would be 2x4xy'=4y6y^2=0

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0sorry typo... i meant 2x4xy'+4y6y^2y'=0
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