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Question
What is the form of co-ordinates of a point on the X-axis?
Options
(b, b)
(0, b)
(a, 0)
(a, a)
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Solution
(a, 0)
Explanation:
The y co-ordinate of every point on the X-axis is 0. Thus, the co-ordinates of a point on the X-axis is (a, 0).
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