Posted by **Albert** on Thursday, June 21, 2012 at 2:15pm.

find the slope of the tangent line to y^4 = 3x^2 - 2x at the point (1,1)

- Calculus grade 12 -
**Steve**, Thursday, June 21, 2012 at 3:39pm
4y^3 y' = 6x-2

y' = (6x-2)/(4y^3)

at (1,1) y' = 4/4 = 1

line is thus (y-1) = 1(x-1)

y = x

- Calculus grade 12 -
**Albert**, Thursday, June 21, 2012 at 3:46pm
thank you for taking your time to answer my questions steve!

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