Question

If x-coordinate of a point is zero, then this point always lies a. in I quadrant b. in II quadrant on x - axis
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Answer 1

• If x - coordinate of a point is zero, then the point will lie on the y-axis.

• If y coordinate of a point is zero, then the point will lie on the x-axis.

• If both x and y coordinates of a point are positive then the point will lie in the 1st quadrant.

• If both x and y coordinates of a point are negative then the point will lie in the 3rd quadrant.

• If x coordinate is positive and y coordinate is negative then the point will lie in the 4th quadrant.

• If x coordinate is negative and y coordinate is positive then the point will lie in the 2nd quadrant.