Westonci.ca is the premier destination for reliable answers to your questions, provided by a community of experts. Explore in-depth answers to your questions from a knowledgeable community of experts across different fields. Discover in-depth answers to your questions from a wide network of professionals on our user-friendly Q&A platform.
Sagot :
Let's examine the given ordered pair [tex]\((-3, 5)\)[/tex] to determine if it satisfies the two inequalities provided:
1. The first inequality is:
[tex]\[ 2x + y > 1 \][/tex]
2. The second inequality is:
[tex]\[ x - y < 4 \][/tex]
### Step-by-Step Solution
#### Evaluating the First Inequality
First, substitute [tex]\(x = -3\)[/tex] and [tex]\(y = 5\)[/tex] into the first inequality:
[tex]\[ 2(-3) + 5 > 1 \][/tex]
This simplifies to:
[tex]\[ -6 + 5 > 1 \][/tex]
Further simplifying:
[tex]\[ -1 > 1 \][/tex]
This inequality is false.
#### Evaluating the Second Inequality
Next, substitute [tex]\(x = -3\)[/tex] and [tex]\(y = 5\)[/tex] into the second inequality:
[tex]\[ -3 - 5 < 4 \][/tex]
This simplifies to:
[tex]\[ -8 < 4 \][/tex]
This inequality is true.
### Conclusion
For the ordered pair [tex]\((-3, 5)\)[/tex]:
- The first inequality [tex]\(2x + y > 1\)[/tex] is false.
- The second inequality [tex]\(x - y < 4\)[/tex] is true.
Since both inequalities need to be true for the ordered pair to satisfy them, and we found that the first inequality is false, the ordered pair [tex]\((-3, 5)\)[/tex] does not make both inequalities true.
Therefore, the ordered pair [tex]\((-3, 5)\)[/tex] does not satisfy both inequalities.
1. The first inequality is:
[tex]\[ 2x + y > 1 \][/tex]
2. The second inequality is:
[tex]\[ x - y < 4 \][/tex]
### Step-by-Step Solution
#### Evaluating the First Inequality
First, substitute [tex]\(x = -3\)[/tex] and [tex]\(y = 5\)[/tex] into the first inequality:
[tex]\[ 2(-3) + 5 > 1 \][/tex]
This simplifies to:
[tex]\[ -6 + 5 > 1 \][/tex]
Further simplifying:
[tex]\[ -1 > 1 \][/tex]
This inequality is false.
#### Evaluating the Second Inequality
Next, substitute [tex]\(x = -3\)[/tex] and [tex]\(y = 5\)[/tex] into the second inequality:
[tex]\[ -3 - 5 < 4 \][/tex]
This simplifies to:
[tex]\[ -8 < 4 \][/tex]
This inequality is true.
### Conclusion
For the ordered pair [tex]\((-3, 5)\)[/tex]:
- The first inequality [tex]\(2x + y > 1\)[/tex] is false.
- The second inequality [tex]\(x - y < 4\)[/tex] is true.
Since both inequalities need to be true for the ordered pair to satisfy them, and we found that the first inequality is false, the ordered pair [tex]\((-3, 5)\)[/tex] does not make both inequalities true.
Therefore, the ordered pair [tex]\((-3, 5)\)[/tex] does not satisfy both inequalities.
We hope our answers were useful. Return anytime for more information and answers to any other questions you have. We hope you found what you were looking for. Feel free to revisit us for more answers and updated information. Thank you for choosing Westonci.ca as your information source. We look forward to your next visit.