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I'm a little confused, where do i know to put d/dx and when to directly do the derivative..

use implicit differentiation to find dy/dx and exaluate at the given point.

im getting mixed up.

then also 3xy... derivative or not... i know i have to put d/dx

for xy, use the product rule. y*dx + x*dy

right, okay. let me try again

so first it would be -6x*d/dx right?

no... just -6x*dx

and what about the 3 do i leave it out? and use product rule with xy?

ok....

goes

with respect to x..

i dont know ive been using d/dx whenever i see an x and dy/dx for a y

dx is the differential of x... the change in x, if you will

ok yes:) now we're on the same pg

for the middle part, is it, 3x*dx/dx+y*dy/dy?

3y*dx/dx+3x*dy/dx

= 3y + 3x*dy/dx

oh+|

i 've got to go... so you can at least check... you should get 3 as the final answer.
Good luck!

thank you, i appreciate it.