Question

1. Given the equation y = x2 – 2x - 3.
a. Convert to vertex form. Show all work. (4points)







b. State the vertex. (1 point)


c. State the equation for the axis of symmetry. (1 point)



d. State the zeros. (2 points)


e. State the y-intercept. (1 point)



f. Is the vertex a minimum value or a maximum value? (1 point)


g. Graph and label vertex, r1 and r2, y-intercept, and the axis of symmetry. (5 points)