还没有登录哦！
[Data Sufficiency]
试题详情
题目：
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
选项:
A、Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient.
B、Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient.
C、BOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficient.
D、EACH statement ALONE is sufficient.
E、Statements (1) and (2) TOGETHER are NOT sufficient.
答案:
C
提问：
请May老师解答一下，这题应该怎么解呢？条件里面都是曲线，可是无法快速判断，题干的直线是不是曲线的切线
解答：
点赞0
阅读1336
提问：
请May老师解答一下，这题应该怎么解呢？条件里面都是曲线，可是无法快速判断，题干的直线是不是曲线的切线
解答：
点赞0
阅读1337
问个问题
注册太麻烦？点这里查看免费答疑吧！
博币不足
加"GMAT小百科"小智微信
直接送200
