Question
Find the equations of the lines parallel to y axis and passing through (– 2, 3).
✓
Answer
Position of the lines is shown in Fig 10.12.
They-coordinate of every point on the line parallel to the x-axis is 3, thus, the equation of the line parallel to the x-axis and passing through (– 2, 3) is y = 3.
Similarly, also the equation of the line parallel to the y-axis and passing through (– 2, 3) is x = – 2.
They-coordinate of every point on the line parallel to the x-axis is 3, thus, the equation of the line parallel to the x-axis and passing through (– 2, 3) is y = 3.
Similarly, also the equation of the line parallel to the y-axis and passing through (– 2, 3) is x = – 2.
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