How do you use implicit differentiation to find the equation of the tangent line to the curve #xy^3+xy= 2# at the point ( 1 , 1 )?
1 Answer
Jun 26, 2015
Use implicit differentiation to find
Explanation:
Both terms on the left are products, so we'll use the product rule. I use the order:
Simplify to get:
Solve for
At