一道简单的几何题求解

crazyshawn · 发表于 2011-2-20 23:37:41

Q19:

y
l

2

-3 0 x

The graph of which of the followingequations is a straight line that is parallel to line l in the figure above?

A. 3y – 2x = 0
B. 3y + 2x = 0
C. 3y + 2x = 6
D. 2y – 3x = 6
E. 2y + 3x = -6

zetahisoka · 发表于 2011-2-20 23:47:51

看不见图。。

sdcar2010 · 发表于 2011-2-21 00:09:11

Two of the given points are (0,2) (-3,0). So the slope of that line is 2/3. Any lines parrallel to this line should have the same slope.

A does and A is the right answer.

一道简单的几何题求解

所属分类: GMAT考试

正在浏览此版块的会员 ()

浏览过的版块

一道简单的几何题 求解

所属分类: GMAT考试

正在浏览此版块的会员 ()

浏览过的版块

一道简单的几何题求解