The graph has been constructed using sliders for the parameters. Drag the points a,b,c and d both left and right to explore how each parameter transforms the graph. After exploring each parameter, answer the following questions. [br][br][br]1) What happen if you move point[b][i] a[/i][/b] to its negative and positive value?[br]2)What happen if you move point[b][i] b[/i][/b] to its negative and positive value?[br]3) What happen if you move point[b][i] c[/i][/b] to its negative and positive value?[br]4) What happen if you move point[b][i] d[/i][/b] to its negative and positive value?