IDNLearn.com: Your go-to resource for finding precise and accurate answers. Our Q&A platform is designed to provide quick and accurate answers to any questions you may have.
Sagot :
To determine which ordered pair is included in the solution set to the given system of inequalities, we will evaluate each pair against the inequalities provided. The system of inequalities is:
1. [tex]\( y < x^2 + 3 \)[/tex]
2. [tex]\( y > x^2 - 2x + 8 \)[/tex]
Let's check each given pair [tex]\((x, y)\)[/tex] one by one.
### For the pair [tex]\((-4, 2)\)[/tex]:
1. Inequality check for [tex]\( y < x^2 + 3 \)[/tex]:
[tex]\[ 2 < (-4)^2 + 3 \implies 2 < 16 + 3 \implies 2 < 19 \quad \text{(True)} \][/tex]
2. Inequality check for [tex]\( y > x^2 - 2x + 8 \)[/tex]:
[tex]\[ 2 > (-4)^2 - 2(-4) + 8 \implies 2 > 16 + 8 + 8 \implies 2 > 32 \quad \text{(False)} \][/tex]
Since the second inequality is false, the pair [tex]\((-4, 2)\)[/tex] is not included in the solution set.
### For the pair [tex]\((0, 6)\)[/tex]:
1. Inequality check for [tex]\( y < x^2 + 3 \)[/tex]:
[tex]\[ 6 < 0^2 + 3 \implies 6 < 3 \quad \text{(False)} \][/tex]
Since the first inequality is false, the pair [tex]\((0, 6)\)[/tex] is not included in the solution set.
### For the pair [tex]\((1, 12)\)[/tex]:
1. Inequality check for [tex]\( y < x^2 + 3 \)[/tex]:
[tex]\[ 12 < 1^2 + 3 \implies 12 < 1 + 3 \implies 12 < 4 \quad \text{(False)} \][/tex]
Since the first inequality is false, the pair [tex]\((1, 12)\)[/tex] is not included in the solution set.
### For the pair [tex]\((4, 18)\)[/tex]:
1. Inequality check for [tex]\( y < x^2 + 3 \)[/tex]:
[tex]\[ 18 < 4^2 + 3 \implies 18 < 16 + 3 \implies 18 < 19 \quad \text{(True)} \][/tex]
2. Inequality check for [tex]\( y > x^2 - 2x + 8 \)[/tex]:
[tex]\[ 18 > 4^2 - 2(4) + 8 \implies 18 > 16 - 8 + 8 \implies 18 > 16 \quad \text{(True)} \][/tex]
Since both inequalities are true, the pair [tex]\((4, 18)\)[/tex] is included in the solution set.
### Conclusion:
The ordered pair that is included in the solution set to the given system of inequalities is:
[tex]\[ (4, 18) \][/tex]
1. [tex]\( y < x^2 + 3 \)[/tex]
2. [tex]\( y > x^2 - 2x + 8 \)[/tex]
Let's check each given pair [tex]\((x, y)\)[/tex] one by one.
### For the pair [tex]\((-4, 2)\)[/tex]:
1. Inequality check for [tex]\( y < x^2 + 3 \)[/tex]:
[tex]\[ 2 < (-4)^2 + 3 \implies 2 < 16 + 3 \implies 2 < 19 \quad \text{(True)} \][/tex]
2. Inequality check for [tex]\( y > x^2 - 2x + 8 \)[/tex]:
[tex]\[ 2 > (-4)^2 - 2(-4) + 8 \implies 2 > 16 + 8 + 8 \implies 2 > 32 \quad \text{(False)} \][/tex]
Since the second inequality is false, the pair [tex]\((-4, 2)\)[/tex] is not included in the solution set.
### For the pair [tex]\((0, 6)\)[/tex]:
1. Inequality check for [tex]\( y < x^2 + 3 \)[/tex]:
[tex]\[ 6 < 0^2 + 3 \implies 6 < 3 \quad \text{(False)} \][/tex]
Since the first inequality is false, the pair [tex]\((0, 6)\)[/tex] is not included in the solution set.
### For the pair [tex]\((1, 12)\)[/tex]:
1. Inequality check for [tex]\( y < x^2 + 3 \)[/tex]:
[tex]\[ 12 < 1^2 + 3 \implies 12 < 1 + 3 \implies 12 < 4 \quad \text{(False)} \][/tex]
Since the first inequality is false, the pair [tex]\((1, 12)\)[/tex] is not included in the solution set.
### For the pair [tex]\((4, 18)\)[/tex]:
1. Inequality check for [tex]\( y < x^2 + 3 \)[/tex]:
[tex]\[ 18 < 4^2 + 3 \implies 18 < 16 + 3 \implies 18 < 19 \quad \text{(True)} \][/tex]
2. Inequality check for [tex]\( y > x^2 - 2x + 8 \)[/tex]:
[tex]\[ 18 > 4^2 - 2(4) + 8 \implies 18 > 16 - 8 + 8 \implies 18 > 16 \quad \text{(True)} \][/tex]
Since both inequalities are true, the pair [tex]\((4, 18)\)[/tex] is included in the solution set.
### Conclusion:
The ordered pair that is included in the solution set to the given system of inequalities is:
[tex]\[ (4, 18) \][/tex]
We greatly appreciate every question and answer you provide. Keep engaging and finding the best solutions. This community is the perfect place to learn and grow together. Thank you for trusting IDNLearn.com. We’re dedicated to providing accurate answers, so visit us again for more solutions.