Solve and Give Interval Notation for the Solution Set $3 x < 9 \text { or } x + 4 \geq 12$

question 186

Short Answer

Solve and give interval notation for the solution set. Then graph the solution set.
- $3 x < 9 \text { or } x + 4 \geq 12$


A) $( - \infty , 8 ]$


B) $( - \infty , 3 ) \cup [ 8 , \infty )$


C) $( - \infty , - 8 ] \cup ( 3 , \infty )$


D) $( 3 , \infty )$

• A) \(( - \infty , 8 ]\)
• B) \(( - \infty , 3 ) \cup [ 8 , \infty )\)
• C) \(( - \infty , - 8 ] \cup ( 3 , \infty )\)
• D) \(( 3 , \infty )\)

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