Please answer questions thoroughly

Find the derivative of the function. -3 12) y = 1(9): + 5)2 +[x - 1] 12) 4 )(2 Find the indicated tangent line. 13) Find the tangent line to the graph of flx) = 2e\"1x at the point (0. 2). 13) Find the derivative of y with respect to x. 14) Y = see'1[2x7+ 3] 14) Solve the problem. Round your answer, if appropriate. 15) Water is being drained from a container which has the shape of an inverted right circular 15) cone. The container has a radius of3 inches at the top and a height of 9 inches. At the instant when the water in the container is 4 inches deep, the surface level is falling at a rate of .7 ianec. Find the rate at which water is being drained from the container. Evaluate the limit. 15) lim x sin 3 re) xoo x