Which of the following points lie on y-axis ?
A (1, 1), B (1, 0), C (0, 1), D (0, 0), E (0, - 1), F (- 1, 0), G (0, 5), H (- 7, 0), I (3, 3).
Answer: C(0, 1), D (0, 0), E(0, -1), G(0, 5)
Solution.
We know that for points that lie on the y-axis, x coordinate should be zero. The abscissa is the x-axis (horizontal) coordinate, which should be zero.