co-ordinate geometry - source: gmat prep

[jsasipriya]

In a rectangular co-ordiante system, does the line K intersect 2nd quadrant?

1) Slope of the line K = -1/6
2) Y-intercept of line K = -6

OA A

How to arrive at the OA? Please help.

[kvcpk]

In a rectangular co-ordiante system, does the line K intersect 2nd quadrant?

1) Slope of the line K = -1/6
2) Y-intercept of line K = -6

OA A

How to arrive at the OA? Please help.

check this link:

https://www.beatthegmat.com/gmat-prep-te ... 10544.html