Question

A line passes through the points A(-1 , 1) and B(2,3) . Without graph , state with reason , through which quadrants the line passes​

Answer 1

(-1,1) lies in the 2nd quadrant

(2,3) lies in the 1 st quadrant

so line passes through the 1st and 2nd problem

Answer 2

Answer:

1 st quadrant Point (+,+)

2 nd quadrant Point (-,+)

3 rd quadrant Point(-,-)

4 th quadrant Point(+,-)

Point A (-1,1) = 2nd quadrant

Point B (2,3) = 1 st quadrant