I'm not sure how to evaluate the second derivative(adsbygoogle = window.adsbygoogle || []).push({});

d2y/dx2 = (4(dy/dx) -12x^2 -12y^2(dy/dx)^2)) /(4y^3 - 2x)

AT A GIVEN POINT (1,1). The answer is -14 not sure how they got it.

Final exam this friday would appreciat e answers very much!

**Physics Forums | Science Articles, Homework Help, Discussion**

Join Physics Forums Today!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Value of second derivative at a given point?

**Physics Forums | Science Articles, Homework Help, Discussion**