![ethanyayger](/avatars/40766.jpg)
ethanyayger
12.07.2021 •
Mathematics
Determine whether the points (–3,–2) and (3,2) are in the solution set of the system of inequalities below. y ≤ ½x + 2 y < –2x – 3
Solved
Show answers
More tips
- H Health and Medicine How to Properly Take a Blood Sugar Test?...
- H Health and Medicine Simple and Effective: How to Get Rid of Cracked Heels...
- L Leisure and Entertainment What to Bring on a Hike? Essential Items to Pack for a Safe and Enjoyable Adventure...
- L Leisure and Entertainment Couchsurfing: A New Way to Travel...
- S Style and Beauty Autotanning: Harmful or Safe?...
- F Food and Cooking 10 Ideas for a Wedding Anniversary Gift...
- H Health and Medicine How to Reduce Sweating in the Heat and Beyond: Say Goodbye to Excessive Sweat...
- F Food and Cooking Do Aphrodisiacs Really Work? Separating Fact from Fiction...
- H Health and Medicine What to Eat to Lose Weight?...
- A Animals and plants How to Teach Your Parrot to Talk?...
Answers on questions: Mathematics
- M Mathematics Which value is the best estimate for √ 162...
- M Mathematics 29,17,38,71,35,63,24. Two numbers that add up to 100. Two numbers which differ by 46, a multiple of 9...
- M Mathematics Factorize : a. 2tan²A+tanA-6 b. sin²θ.cosθ+sinθ.cos²θ...
- M Mathematics Which value is the best estimate for √ 94...
- M Mathematics The cost of renting a boat is $20 plus $2.50 per hour, where x is the number of hours of boat rental. Millie wants to spend less than $50 on the boat rental. Which inequality models...
- M Mathematics 6. I am thinking of two numbers. If I multiply the first number by 4 and add the second number the answer is 32 If I multiply the first number by 2 and add the second number the answer...
- M Mathematics Meet. google .com/oth-utya-ryv...
- M Mathematics 6x – 8y – 5х + Зу what is the answer...
- M Mathematics Please Help!! Thanks!!...
- M Mathematics 188 in base 10 to base 16...
Ответ:
Given:
The system of inequalities:
To find:
Whether the points (–3,–2) and (3,2) are in the solution set of the given system of inequalities.
Solution:
A point is in the solution set of the given system of inequalities if it satisfies both inequalities.
Check for the point (-3,-2).
This statement is true.
This statement is also true.
Since the point (-3,-2) satisfies both inequalities, therefore (-3,-2) is in the solution set of the given system of inequalities.
Now, check for the point (3,2).
This statement is false because
.
Since the point (3,2) does not satisfy the second inequality, therefore (3,2) is not in the solution set of the given system of inequalities.
Ответ:
1. B
2. A
3. B
4. D
5. B