Question

write the abscissa and ordinate of the point A (3,-2)
I don't know this guys someone help me please

Answer 1

The Abscissa of this is 3 .

The ordinate of this is -2 .

Here,

The Given coordinates were (3,-2) .

The first coordinate is the x - coordinate which is known as Abscissa .

While the second coordinate is y - coordinate which is known as Ordinate .


This all is about Coordinate Geometry .

Here the plane used is Cartesian plane .

The person who told us about the Cartesian system was René Descartes.

What is origin ?

=> The point on the Cartesian plane where the x-axis and y-axis intersects is known as origin.


What are the coordinates of origin ?

=> The coordinates of origin are (0,0).

Here both Abscissa and ordinate are zero (0) .

Thanks !!

Answer 2

Step-by-step explanation:

For plotting a Point C (-3,-4) on a graph, you first go along the x-axis from 0 and towards the left and locate -3 (this is abscissa) and then move downwards to locate -4 (which is the ordinate).

Here is how to locate points on a graph:

Point A (3,4) will be in the first quadrant with abscissa as 3 and the ordinate as 4.

Point B (-3,4) will be in the second quadrant with abscissa as -3 and the ordinate as 4.

Point C (-3,-4) will be in the third quadrant with abscissa as -3 and the ordinate as -4.

Point D (3,-4) will be in the fourth quadrant with abscissa as 3 and the ordinate as -4