Find the equation of the tangent line to the curve y - 4 sin x at the point 6 2). The equation of this tangent line can be written in the form y = ma + 6 where m (round off to 3 decimal places.) and b (round off to 3 decimal places.) Question Help: Video Message instructorIf f(z) - (5x2 - 7) cos(x), find f' (x) = You do not need to simplify. f: (47 ) = Express your answer in terms of 7 like 3.7.Let f(x) = - 9 cosx - 7 tan x You do not need to simplify. f' (x) = f' ( - ? ) = Round off to 3 decimal places.\fEvaluate the limit (algebraically, without graphing or numerical estimation): 7 sin (5x lim 1-+0 2x Give your answer in simplified/ reduced fraction form. Question Help: Video Message instructor