Let f(x) = 23. (a) Estimate the values of f' (0), f' (1/2), f'(1), f'(2), and f'(3) by using a graphing device to zoom in on the graph of f. (Round your answers to one decimal place.) f' (0 ) = 0 f' (1/2) = f' (1) = 3 f' ( 2 ) = 12 f' (3) = 27 (b) Use symmetry to deduce the values of f' ( - 1/2), f'( - 1), f' ( -2), and f'( - 3). (Round your answers to one decimal place.) f' ( - 1/2) = f' ( - 1 ) = 3 f' ( - 2 ) = 12 f' ( - 3) = 27 (c) Use the values from parts (a) and (b) to graph f