The parabola shown to the right has zeros at 0 and 80. 2007 (a) Report the equation of the axis of symmetry. (b) Find formulas for the parabola. 175 (a) The formula for the axis of symmetry: Number 150 X = (b) Report formulas for the parabola below in the requested 125- form. TIP: Click on the Plot icon (pi) next to the answer box to graph your y 100- response. (Although your answer may match the graph, it will be counted incorrect if it is not in the form requested.) 75- In vertex form: y = 50- In factored form: 25 (One of the factors should be the leading coefficient of the expanded form.) O 10 20 30 40 50 60 70 80 X In expanded form