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tallazndood
- Junior | Next Rank: 30 Posts
- Posts: 24
- Joined: Tue Nov 17, 2009 12:53 pm
- Location: California
- GMAT Score:670
Question:
In the xy-plane, does the line with equation y=3x+2 contain the point (r,s)?
1. (3r+2-s)(4r+9-s)=0
2. (4r-6-s)(3r+2-s)=0
OA: C
Comment: Please present logic in clear steps leading to the OA. Thank you!
In the xy-plane, does the line with equation y=3x+2 contain the point (r,s)?
1. (3r+2-s)(4r+9-s)=0
2. (4r-6-s)(3r+2-s)=0
OA: C
Comment: Please present logic in clear steps leading to the OA. Thank you!
