Tutorial Exercise Find dy/dx by implicit differentiation.

Last updated: 7/16/2022

Tutorial Exercise Find dy/dx by implicit differentiation. Then find the slope of the graph at the given point. (3x + 3y)³ = 27x³ + 27y³, (-1, 1) Step 1 Expand the term (3x + 3y)3 in (3x + 3y)3 = 27x3 + 27y³ and simplify. (3x + 3y)³ = 27x³ + 27y³ 27x3 + 81x²y + 81xy2 + 27y3 = 27x³ + 27y³ 81x²y + 81xy² x²y + = = 0