Question

Give the coordinates of point a?

Answer 1

Answer:

The correct option is B . (-1, 3)

The Point A is left of one  unit Y -axis and above 3 unit X-axis, therefore the   coordinates of point A is ( -1 , 3 ).

Step-by-step explanation:

Given:

Point A is on the Graph.

To Find:

coordinates of point A = ?

Solution:

Graph consist of X -axis and Y-axis

The intersection of X -axis and Y-axis is called as Origin.

Origin coordinate is ( 0 , 0 )

Coordinate is always given as ( x-coordinate , y-coordinate ) i.e ( x , y ).

So above X-axis y-coordinate is Positive, and below X-axis y-coordinate is Negative.

Similarly, Right of Y-axis x-coordinate is Positive, and Left of Y-axis x-coordinate is Negative.

The Point A is left of one  unit Y -axis and above 3 unit X-axis, therefore the   coordinates of point A is ( -1 , 3 ).