Question

Which points are either in Quadrant II or Quadrant III of the coordinate plane? Check all that apply.

(5, –1)
(–7, –9)
(–10, 10)
(0, –3)
(–8, –3)
(6, 2)
(–4, 0)
(3, –4)

Answer 1

The answers are B, C, and E

Answer 2

2nd or 3rd coordinates plane will be ( -7, -9 ), ( -10, 10 ) and ( -8, -3 )

Explanation:

As we know points which lie in 2nd quadrant are in the form of ( -x, y ) and the points which lie in 3rd quadrant have coordinates as ( -x, -y )

Now from the given list of coordinates.

( 5, -1 ) 4th quadrant

( -7, -9 ) 3rd quadrant

(-10, -10) 2nd quadrant

( 0, -3 ) 4th quadrant

( -8, -3 ) 3rd quadrant

( 6, 2 ) 1st quadrant

( -4, 0 ) 2nd quadrant ( on x-axix )

( 3, - 4 ) 4th quadrant

Therefore, points in 2nd or 3rd coordinates plane will be ( -7, -9 ), ( -10, 10 ) and ( -8, -3 ) will be the answer.