Question: 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,

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 + 81xy+ 27y3 = 27x3 + 27y3 81x2y + 81xy2 = xy + = 0

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