Mathematics, 13.02.2020 21:47, katiekern5207

Which graph represents the solution set for the quadratic inequality x + 2x + 1 > 0?
-5
-3 -2 -1 0
1
2
3
4 5
5
4 3 -2 -1 0
1 2
3
4 5
x
-5 -4 -3 -2 -1 0
1
2
3
4
5
-54-3-2-1 0 1 2 3 4 5
X

Answers: 3

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Which graph represents the solution set for the quadratic inequality x + 2x + 1 > 0?
-5