POST TEST. Identify the following given if table of values, graphs, and equations represents a Quadratic Function. Please answer on a sheet of paper.
1: x -4 -3 -2 -1 0 1 2
f(x) 16 9 4 1 0 1 4
2:x1 2 3 4 5 6 7
f(x)4 7 10 13 6 9 22
3:x-2 -1 0 1 2 3 4
f(x)-8 -1 0 1 8 27 64​