I have a data sufficiency question that I think I know the answer to, but I’m not completely sure. I would like to get your feedback to see if what I am thinking is correct:
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
Ans: C ( two statements combined )
C
c,,,not sure abt it
A definite answer will come only from both option therefore option C
first statement is sufficient
C … both the statements together are sufficient to answer this question.