Question

How do I find the equation fot the tangent line to the curve 2x^3+2y^3=9x at the point (1,2)

Answer 1

Have you done much differentiation?

Answer 2

no, its pretty new to me. the 9x in the equation should be 9xy also btw

Answer 3

This is going to use somethong called implicit differentiation. It usually comes after a lot of differentiation.