Question

Write the quadrant or axis to each of the following points belong:
(i) (3,-4)
(ii) (-5,-8) (iii) (-3,0)​

Answer 1

Answer:

1-fourth quadrant

2-third quadrant

3-second quadrant

Answer 2

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TO DETERMINE

The quadrant or axis to each of the following points belong:

(i) (3,-4)

(ii) (-5,-8)

(iii) (-3,0)

CONCEPT TO BE IMPLEMENTED

1. Any point on First Quadrant is of the form

( x, y ) where x & y are positive real numbers

2. Any point on Second Quadrant is of the form ( - x, y ) where x & y are positive real numbers

3. Any point on Third Quadrant is of the form

( - x , - y) where x & y are positive real numbers

4. Any point on Fourth Quadrant is of the form ( x, - y ) where x & y are positive real numbers

5. Any point on Positive X axis is of the form

( x, 0) where x is positive real number

6. Any point on Positive Y axis is of the form

( 0 , y) where y is positive real number

7. Any point on Negative X axis is of the form

( - x , 0) where x is positive real number

where x is positive real number

8. Any point on Negative Y axis is of the form ( 0 , - y) where y is positive real number

CALCULATION

CHECKING FOR POINT ( 3, - 4 )

Here Abscissa = 3 which is positive

& ordinate = - 4 which is negative

Hence the point lies on Fourth Quadrant

CHECKING FOR POINT ( - 5 , - 8 )

Here Abscissa = - 5 which is negative

& ordinate = - 8 which is negative

Hence the point lies on Third Quadrant

CHECKING FOR POINT ( - 3 , 0 )

Here Abscissa = - 3 which is negative

& ordinate = 0

Hence the point lies on Negative X axis

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LEARN MORE FROM BRAINLY

If the distance of the point P from the point (3, 4) is √10 and abscissa of P is double its ordinate, find the co-ordinate

https://brainly.in/question/24239320