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swin2013 Group TitleBest ResponseYou've already chosen the best response.0
\[\sin(xy) = 2x+5\]
 2 years ago

baldymcgee6 Group TitleBest ResponseYou've already chosen the best response.1
dw:1351479398654:dw
 2 years ago

baldymcgee6 Group TitleBest ResponseYou've already chosen the best response.1
differentiate implicitly.
 2 years ago

swin2013 Group TitleBest ResponseYou've already chosen the best response.0
yea... i think i did it wrong. i know when there's a y present you multiply by dy/dx
 2 years ago

baldymcgee6 Group TitleBest ResponseYou've already chosen the best response.1
Well, you see, we're taking the derivative with respect to x, so when we come upon a y, we just write "the derivative of y" which is dy//dx or y'
 2 years ago

baldymcgee6 Group TitleBest ResponseYou've already chosen the best response.1
So what is the derivative of sin(xy)
 2 years ago

baldymcgee6 Group TitleBest ResponseYou've already chosen the best response.1
But beacause of the chaine rule we have to multiply by the derivative of the inside.
 2 years ago

baldymcgee6 Group TitleBest ResponseYou've already chosen the best response.1
dw:1351479776831:dw
 2 years ago

swin2013 Group TitleBest ResponseYou've already chosen the best response.0
oookk i was stuck on that part, i wasn't sure if i multiplied dy/dx correctly
 2 years ago
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