URGENT

Find an equation of the tangent line to the curve y = -2x sin (I) at the point (7 / 2, -7) . Express your answer in the form y = mi +6. This question accepts equations. E.g. y-2 = 5(x-4)+1.Assume that f is a function differentiable everywhere. Consider the function F(I) = f(cos(I)) a) Which of the following formulas for the derivative of F(r) is correct? OF(z) = cos(x) f (cos(I)) OF(z) = cos(z) f (-sin(z)) OF'(z) = cos(z) f (-sin(z)) OF'(z) = - sin(z)f' (-sin(z)) OF'(z) = -sin(z)f' (cos(z)) OF'(z) = cos(z) f' (cos(I)) b) Given the following table of information about functions at different values of I, and using your knowledge of trigonometric functions, evaluate F(0) and F (1/6) Function I =-1 1 =1 I = V3/2 f(I) 3 -5 4 6 f' (I) -2 2 -2 F' (0) = F' (7/6) =