what compound inequality describes this graph? \nwrite a compound inequality like 1 < x < 3 or like x < 1 or…
what compound inequality describes this graph? \nwrite a compound inequality like 1 < x < 3 or like x < 1 or x > 3.
Answer
Explanation:
Step1: Analyze the graph's points
The open circle at 3 means ( x \neq 3 ) and the arrow goes left, so ( x < 3 ). The closed circle at 4 means ( x = 4 ) is included, and the arrow goes right, so ( x \geq 4 ).
Step2: Form the compound inequality
Combine the two inequalities with "or" since the regions are separate. So the compound inequality is ( x < 3 ) or ( x \geq 4 ).
Answer:
( x < 3 ) or ( x \geq 4 )