Which graph represents the solution set for the quadratic inequality x2 + 2x + 1 > 0? 5 4 3 -2 -1 0 1 2 3 4 5
OA
-5 -4 -3 -2 -1 0 1
2 3
4
5
х
5 4 3 -2 -1 0 1 2
3 4 5
O
-5 -4 -3 -2 -1 0 1 2 3
4
5
х