Question

1) If the coordinates of a point are ( 0,-4),then it lies in:

(a)X-axis
(b)Y-axis
(c)At origin
(d)Between x-axis and y-axis​

Answer 1

Y axis
As the x-coordinate of the point is 0, it would lie on the y axis

Answer 2

SOLUTION

TO CHOOSE THE CORRECT OPTION

If the coordinates of a point are ( 0,-4),then it lies in

(a) X-axis

(b) Y-axis

(c) At origin

(d) Between x-axis and y-axis

CONCEPT TO BE IMPLEMENTED

In two dimensional geometry the Cartesian plane is divided by coordinate axis in 4 quadrant

1. Quadrant I : Both the x - coordinates and y - coordinates are positive

2. Quadrant II : The x - coordinate is negative and the y - coordinate is positive

3. Quadrant III : Both the x - coordinates and y - coordinates are negative

4. Quadrant IV : The x - coordinate is positive and the y - coordinate is negative

EVALUATION

Here the given point is ( 0 , - 4 )

x - coordinates = Abscissa = 0

y - coordinates = Ordinate = - 4

Since abscissa of the point is zero

So the point lies on Y axis

Graph : Position of the point is referred to the attachment represented by the point A

FINAL ANSWER

Hence the correct option is (b) Y-axis

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