Question

Use the graph to answer questions 1-5
1) What are the x-intercepts of the
parabola?
2) What is the vertex of the parabola?
3) What is the equation of the axis of
symmetry of the parabola?
4) What is the equation of the function in vertex form?

Answer 1

1.) x-intercept = -2 and 4

2.) vertex = (1,-9)

3.) x = 1

4.) y = (x-1)² - 9