2. Sketch the graph of f' given the graph of f. Explain how you found your answer.(5 points) shutterstock.com - 1218965347 3. Find the average rate of change of the function f(x) = sin x, [0, m/6] over the given interval. Compare this average rate of change with the instantaneous rates of change at the endpoints of the interval. (5 points) 4. Aprojectile is shot upward from the top of a 220-foot building with an initial velocity of -22 feet per second. What is its velocity after 3 seconds? What is its velocity after falling 108 feet? (5 points) 5. Find the second derivatives. f(x) = x cos(x) and g(x) = e;x( 5+5 Points)