TEKS A.7.B
LESSON
Solving Compound Inequalities
3-6
Lesson Objectives
Solve compound inequalities in one variable; Graph solution sets of compound
inequalities in one variable
Vocabulary
compound inequality (p. 202): ________________________________________
________________________________________________________________
intersection (p. 203): _______________________________________________
________________________________________________________________
union (p. 204): ____________________________________________________
________________________________________________________________
Copyright © by Holt, Rinehart and Winston.
All rights reserved.
52
Algebra 1
LESSON 3-6 CONTINUED
Key Concepts
Compound Inequalities (p. 202):Think and Discuss (p. 205)
WORDS
ALGEBRA
GRAPH
All real numbers greater than 2 AND
less than 6
All real numbers greater than or equal
to 2 AND less than or equal to 6
All real numbers less than 2 OR
greater than 6
All real numbers less than or equal to
2 OR greater than or equal to 6
Think and Discuss (p. 205)
Get Organized Write three solutions in each of the three sections of the
diagram. Then write each of your nine solutions in the appropriate column or
columns of the table.
x > 5 AND x < 10
x>5
x > 5 OR x < 10
x < 10
Copyright © by Holt, Rinehart and Winston.
All rights reserved.
53
Algebra 1