Q. What is the equation of the line passing through the point (1,3) and making an angle of -45° with the positive x-axis?
A) x + y = 2
B) x + y = 4
C) x - y = 2
D) x - y = 4
✔ Correct Answer: x + y = 4
Exam Insight
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A) x + y = 2
B) x + y = 4
C) x - y = 2
D) x - y = 4
✔ Correct Answer: x + y = 4
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