Hey the questions is complete . Please specify the issue

(1) show that for top any cublo function of the ill form fly) = ax + bx+ cat d, where is a single point of inflection and the slope of the curve at that point (is e - 621 0 Ba @> sketch a graph of a function of that has all the following properties . of is continous for all * * - ( e fla ) = 2 and lim 2 2500 2 0 - ) -20 of ( x ) is defined for all ot- ( fl (x ) =0 at x = 1 only . tim ling x-5 - 1 ((20 ) -7 05 and 2-7 - 17 f-by ) -> -20