Straight Lines · JEE Preparation Mathematics
A line has an inclination of 135° with the positive direction of the x-axis and passes through the point (2, 3). Which of the following is its equati…
Practice question from Straight Lines (JEE Preparation Mathematics), with the correct answer and a step-by-step solution.
easy · MCQ · Q-9A028F
A line has an inclination of 135° with the positive direction of the x-axis and passes through the point (2, 3). Which of the following is its equation?
- A.x + y - 5 = 0Correct answer
- B.x - y + 1 = 0
- C.x + y + 5 = 0
- D.x - y - 5 = 0
Solution
The slope is . Using the point-slope form, , which simplifies to .
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