WrenMaria98
New member
- Joined
- Apr 8, 2009
- Messages
- 2
The inequality is 5x-7y>-35
Set A is the boundary line
Set B is the half-plane containing the origin
Set C is the half-plane not containing the origin
1. If a point in set B is a solution to 5x-7y>-35 than B is the ___________ for 5x-7y>-35 (is this the solution set?)
2. If a point in set C is a solution to 5x-7y>-35 then C is the ___________ for 5x-7y>-35 (also the solution set?
3. If a point in set B is NOT a solution to 5x-7y>-35 then B is the solution set for __________ (is it 5x-7y < -35?)
4. If a point in set C is NOT a solution to 5x-7y>-35 then C is the solution set for _________ (5x-7y < -35?)
5. The set A is the solution set for _________ (5x-7= -35)
6. The set B is the solution set for _________ (5x-7y > -35?)
7. The set C is the solution set for _________ (5x-7y < -35?)
For the three sets A,B, and C the following are true:
8. A ? B ? C = ???
9. A ? B = ???
10. A ? C = ???
11. B ? C = ???
12. The above are true because of the ______ _____ ___________ (law of trichotomy??)
Set A is the boundary line
Set B is the half-plane containing the origin
Set C is the half-plane not containing the origin
1. If a point in set B is a solution to 5x-7y>-35 than B is the ___________ for 5x-7y>-35 (is this the solution set?)
2. If a point in set C is a solution to 5x-7y>-35 then C is the ___________ for 5x-7y>-35 (also the solution set?
3. If a point in set B is NOT a solution to 5x-7y>-35 then B is the solution set for __________ (is it 5x-7y < -35?)
4. If a point in set C is NOT a solution to 5x-7y>-35 then C is the solution set for _________ (5x-7y < -35?)
5. The set A is the solution set for _________ (5x-7= -35)
6. The set B is the solution set for _________ (5x-7y > -35?)
7. The set C is the solution set for _________ (5x-7y < -35?)
For the three sets A,B, and C the following are true:
8. A ? B ? C = ???
9. A ? B = ???
10. A ? C = ???
11. B ? C = ???
12. The above are true because of the ______ _____ ___________ (law of trichotomy??)