Find the union, intersection, or difference of the given intervals. Express your answer three ways: 1) as inequalities, 2) as intervals, and 3) as graphs on the real number line. (3,10]∪[4,12]  [−3,9]∩(4,9)  (−10,∞)∪[−12,5)

College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter1: Equations And Inequalities
Section1.8: Absolute Value
Problem 100E
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Find the union, intersection, or difference of the given intervals. Express your answer three ways: 1) as inequalities, 2) as intervals, and 3) as graphs on the real number line.

  • (3,10]∪[4,12] 
  • [−3,9]∩(4,9) 
  • (−10,∞)∪[−12,5) 
  • [2,13)−[0,4] 
  • [−10,10]−(2,6) 
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