Answer:
Step-by-step explanation:
1 - 4 are in the attached image. Use a spreadsheet for quick calculations.
5. Opens up. Vertex is (0,1) Symmetry around y axis.
6. Opens down. Vertex is (0,-4) Symmetry is around y axis
7. Opens up. Vertex is (1,-1) Symmetry around y axis
8. Opens up. Vertex is (-1,0) Sym. around y axis
9. Opens up. Vertex is (1,1) Sym. around y axis
10. Opens down. Vertex is (1.25, 0.125) Sym around y axis
