11/18/24

MultiVariable Calculus - partial derivatives

“Given the tangent plane of an implicit surface, written in the form f_x(x - x0) + f_y(y - y0) + f_z(z - z0) = 0, how do we find the line tangent to the level curve z = z0?”

03/18/15

find the derivative of 6y^2 = (4y^2-8z)^3 (12x^2 -15y)^8

find the implicit derivative. please show steps i'm very confused. thank you!

find trig derivative of y= (2x-cosx^2-sinx^2-xcosx-xsinx-x^2cosx-x^2sinx-x^2)^4

find trig derivative of y= (2x-cosx^2-sinx^2-xcosx-xsinx-x^2cosx-x^2sinx-x^2)^4   i'm unsure about the cancellations at the end when you reduce to get the final answer, please help!

03/05/15

Find local max and min

 f(x)=(x^3)(e^5x+2) f(x)= ln(2x+4)+x^2

03/02/15

how do i graph the curve y=X/(X-2)

i know i have to find asymptotes and 1st and 2nd derivatives just not sure how 

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