Question

plot the points A(-4,2) B(-4,0) C(-4,-3) on a graph paper. Verify if they lie on a line​

Answer 1

Yes ! the point A(-4,2) B(-4,0) C(-4,-3) lie on a line.

Answer :

• The answer is attached in the Image.

Instrument Used to do this question :

1. Graph paper
2. Scale
3. Pencil
4. Eraser

Coordinates Axis :

• In this the number line XOX and YOY are drawn perpendicular to each other on the graph paper to intersect at point "O"

- The horizontal line XOX is called X axis.

- The vertical line YOY is called y axis.

Origin :

• The intersect point is called origin.

Cartesian plane :

• The plane of a paper containing both the co-ordinate axis is known as cartesian plane.

Ordered pair :

• A pair of two numbers (X and Y) listed in a specific order is known as ordered pair.
• The ordered pair (X,Y) is not equal to (Y,X)

Coordinates :

• The position of any point on the cartesian plane can be represented by an ordered pair of number (X and Y) by the ordered pair is is called coordinates.