This is the graph of y = [i]a[/i]tan([i]bx[/i]) + [i]k[/i]. At the base level, a = 1 , b = 1 , and k = 0. [br][br]1. What happens when [i]a[/i] > 1? the graph gets _____. [br][br]2. When [i]a[/i] is negative, the graph _______.[br][br]3. What happens when [i]b[/i] > 1? The graph gets _____. [br][br]4. When [i]b[/i] is negative, the graph _______.[br][br]5. What happens when [i]k[/i] > 1? _______.