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Phi Kappa Chi ΦΚΧ <a:yeah:589703000977571860><a:ppHop:536353159615086612>
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Wednesday, October 25, 2017
not happening
ask someone else
okay
no not chem
I need to be asleep soon for a midterm
calc
i need to find the double derivative of x^2-xy+y^2 at the point 0,3
derivative with respect to x?
yes
i found the single derivative as (2x-y)/(x-2y)
leg is correct
its a problem set
i need to get there
with work
2x - y - dy/dx = 0
wait wut
Or wait, it is xdy/dx
wait
I am tired
ignore me
tbh
i had ((2 - dx/dy)(x-2y) - (1 - 2(dx/dy))(2x - y)) / (x-2y)^2
the fuck are you doing
division
max send ndes
sending nodes
but yeah
quotient rule for derivatives
But yeah
leg is right
it is 2x - y
for first derivative
wait
i forgot
its =9
its a circle
or rather a wierd oval
so first is 2x-y / x-2y
it is 10000% that
ive tested this in desmos
literally me and leg have done this for years, you need to do the chain rule on the y derivative
yeah
given the curve x^2 - xy + y^2 = 9
i forgot the = 9
At the point (0,3) find the rate of change in the slope of the curve with respect to x
so double derivative
