Intermediate Algebra
19th Edition
ISBN:9780998625720
Author:Lynn Marecek
Publisher:Lynn Marecek
Chapter3: Graphs And Functions
Section3.4: Graph Linear Inequalities In Two Variables
Problem 282E: Explain why, in some graphs of linear inequalities, the boundary line is solid but in other graphs...
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29b. 

9 and 10

B. Solve and graph the following compound inequalities.
Compound Inequality
Solution Set
Graph
6. x + 1s-3 OR - 4x < -8
7.2< 2x < 6
8. 6 sx +6s11
9. y + 4 s1 OR y-121
10. 9 - 12y 2 - 99 AND -2y- 4 < - 12
SY 2000
2031
Page 29 of 4
Transcribed Image Text:B. Solve and graph the following compound inequalities. Compound Inequality Solution Set Graph 6. x + 1s-3 OR - 4x < -8 7.2< 2x < 6 8. 6 sx +6s11 9. y + 4 s1 OR y-121 10. 9 - 12y 2 - 99 AND -2y- 4 < - 12 SY 2000 2031 Page 29 of 4
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