JSCE Mathematics 2023 Objective — Question 73
Question 73 of 80 from the Junior Secondary Certificate Examination (JSCE) Mathematics 2023 Objective paper, with the correct answer and a full explanation.
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Line m in the xy-plane contains points from each Quadrants II, III and IV, but no points from Quadrant I, which of the following statement must be true?
- A. The slope of line m is negativeCorrect
- B. The slope of line m is positive
- C. The slope of line m is zero
- D. The slope of line m is undefined
Explanation
A line passing through quadrants II, III and IV and missing I slopes downwards, so its slope is negative.
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