还没有登录哦!

[Data Sufficiency]

试题详情

题目:

If Line k in the xy-plane has equation y = mx + b, where m and b are constants, what is the slope of k?
(1) k is parallel to the line with equation y = (1-m)x + b +1.
(2)   k intersects the line with equation y = 2x + 3 at the point (2, 7).

选项:

答案:

A

提问:

A怎么能行呢,方程斜率忘的想不多了

解答:

点赞0
阅读2150
解答: sysadmin

提问:

A怎么能行呢,方程斜率忘的想不多了

解答:

点赞0
阅读2151
解答: sysadmin老师

提问:

DS total 17

解答:

点赞0
阅读2125
解答: sysadmin老师

问个问题

点我领取
免费专项课程
在线咨询