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Linear Equations in Two Variables — Maths STD 9 — Question

Gujarat BoardEnglish MediumSTD 9MathsLinear Equations in Two Variables1 Mark
MCQ
The graph of the linear equation 2x - y = 4 cuts x-axis at:
  • A
    (2, 0)
  • B
    (-2, 0)
  • C
    (0, -4)
  • D
    (0, 4)
✓

Answer

  1. (2, 0)
    Solution:
    On x-axis, the y-co-ordinate is always 0.
    So, 2x - y = 4 will cut the x-axis where y = 0
    i.e. 2x = 4
    i.e. x = 2
    Thus, 2x - y = 4 will cut the x-axis at (2, 0).
    Hence, correct option is (a).

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