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X-axis, is the Y-axis. Generally,, w on the right of O and negative numbers, Ather number line intersecting the, umber O is represented by the same, parts, each of which is called a Quadrant., at point marked O and perpendicular, AY axis, 3+, Second quadrant, First quadrant, 11, 21, the X-axis, positive numbers are, 10, de left, -3, -2, -1, 3 X-axis, the Y-axis, positive numbers are shown, 0 and negative numbers below it., e X and Y axes divide the plane into, -1t, Third quadrant, Fourth quadrant, IV, III, -2, -3, down in the figure, the quadrants are, Fig.7.1, tered in the anti-clocksise direction., The points on the axes are not included in, quadrants., 89, 00