Worksheet on characteristics of quadratic functions with graphs and key features identified.

Final Answer:
2. Zeros: (−1, 0), (3, 0)
Axis of symmetry: x = 1
Max or Min: Min
Vertex: (1, −4)

3. Zeros: (−2, 0), (4, 0)
Axis of symmetry: x = 1
Max or Min: Min
Vertex: (1, −9)

4. Zeros: (−5, 0), (−1, 0)
Axis of symmetry: x = −3
Max or Min: Max
Vertex: (−3, 4)

5. Zeros: (−1, 0), (5, 0)
Axis of symmetry: x = 2
Max or Min: Min
Vertex: (2, −9)

6. Zeros: none (does not cross x-axis)
Axis of symmetry: x = 3
Max or Min: Min
Vertex: (3, 1)

7. Zeros: (−2, 0), (4, 0)
Axis of symmetry: x = 1
Max or Min: Min
Vertex: (1, −9)

8. Zeros: (−3, 0), (1, 0)
Axis of symmetry: x = −1
Max or Min: Max
Vertex: (−1, 4)

9. Zeros: (1, 0), (5, 0)
Axis of symmetry: x = 3
Max or Min: Min
Vertex: (3, −4)