Problem 1 Find the Derivatives of the following function. fix) = zoos; Problem 2 A light shines from the top of a pole 20 m high. An object is dropped from the same height from a point 10 m away, so that its height at time t seconds is h(t) = 20 9.89/2. How fast is the object's shadow moving on the ground one second later? Problem 3 A manufacturer needs to make a cylindrical can that will hold 1.5 liters of liquid. Determine the dimensions of the can that will minimize the amount of material used in its construction