Question: 5 sin x (5 points) Let f(x) = 4 sin x + 2 cos x Then f'(x) = 5/(2(2sinx+cosx)^2) The equation of the tangent line


5 sin x (5 points) Let f(x) = 4 sin x + 2 cos x Then f'(x) = 5/(2(2sinx+cosx)^2) The equation of the tangent line to y = f(x) at a = 1/6 can be written in the form y = mx + b where m = 70-40sqrt3 and b =
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