For the equation f(2x)= x^3 - 9x^2 + 24x -20

c. f(a ) has 1 local maximum and 1 local minimum. Record the coordinate of the local maximum as an ordered pair (x,y) in the fourth blank below (1 mark) Record the coordinate of the local minimum as an ordered pair (x,y) in the fifth blank below (1 mark) d. How many zeroes does f (a ) have? Record the value in the sixth blank below (1 mark) e. Sketch the graph. Be sure to include all the critical points and information attained from questions 1-4. Sketch the graph on paper and submit to the exam supervisor once you finish the exam