NABTEB Mathematics 2025 Objective — Question 32
Question 32 of 60 from the National Business and Technical Examinations Board (NABTEB) Mathematics 2025 Objective paper, with the correct answer and a full explanation.
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What is the range of values of x for the line graph in Fig 3.2 (open circle at -1, closed dot at 2)?
- A. -1<=x<2
- B. -1<x>2
- C. -1<x>=2
Explanation
The open circle at -1 (excluded) and closed dot at 2 (included), with the graph showing two disjoint rays, gives x<-1 or x>=2.
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