JEE Mathematics · Easy

Straight Lines: Slope MCQ

Solve this quality-checked JEE multiple-choice question, then review the correct answer and explanation.

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SlopeEasyQuestion 300001

Question

The slope of the line joining (2, 3) and (5, 9) is:
  1. A
    2
    Correct
  2. B
    3
  3. C
    1/2
  4. D
    6

Correct answer

2

Explanation

Slope = (y₂−y₁)/(x₂−x₁) = (9−3)/(5−2) = 6/3 = 2.