dy Determine given the equation " + y = 3. dy dy Find do given y' + 7x3 = 6y - 5x3. dy dy Use implicit differentiation to determine given the equation * + y = cosy. dy dr Use implicit differentiation to find dy given the equation cos(ry) = y'. dy d ay Use implicit differentiation to determine do given the equation ry + r* = sin(y). dy If 3x' + 4x + ry = 1 and y(1) = - 6, find y' (1). y' (1) = If i + y = 9 and y(16) = 25, find y' (16). y' (16) Find the slope of the tangent line to the curve (a lemniscate) 2(x2 + y?)" = 25(x2 - y?) at the point ( - 3, 1). slope =