(1 point). Considering y as a function of x, find y' by implicit differentiation. Match the expressions defining y implicitly with the letters labeling the expressions for y'. 1.0 = 6: cos(y) + 6 sin(2y) - 5 sin(y) 2. 0 = 6x sin(y) + 6 cos(2y) - 5 cos(y) 3. 0 - 6x cos(y) + 6 cos(2y) - 5 sin(y) I 4. 0 - 6x sin(y) + 6 sin(2y) - 5 cos(y) 6 sir(y) A. y = - 6z cosy) 6-2 sin(2y) +5 sir(y) 6 cos(y) B. y = 61 silly) +6-2 sir(2y) +5 cos(y) 6 sir(y) C. y = 61 cody) +6-2 cos(2y) +5 sir(y) 6 cos(y) D. y = 6-2 cof 2y) 61 sir(y)-5 cody)