求解一道SAT2的数学题Which of the follwing is the equation of a line that is parallel tl the line passing through the points (0,6)and (2,0)?(A)x-3y=7(B)x-y=21(C)x+3y=7(D)3x-y=7(E)3x+y=7 这题什么意思啊?帮

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求解一道SAT2的数学题Whichofthefollwingistheequationofalinethatisparalleltlthelinepassingthroughthepoints(0,6

求解一道SAT2的数学题Which of the follwing is the equation of a line that is parallel tl the line passing through the points (0,6)and (2,0)?(A)x-3y=7(B)x-y=21(C)x+3y=7(D)3x-y=7(E)3x+y=7 这题什么意思啊?帮
求解一道SAT2的数学题
Which of the follwing is the equation of a line that is parallel tl the line passing through the points (0,6)and (2,0)?
(A)x-3y=7
(B)x-y=21
(C)x+3y=7
(D)3x-y=7
(E)3x+y=7
这题什么意思啊?帮忙翻译一下

求解一道SAT2的数学题Which of the follwing is the equation of a line that is parallel tl the line passing through the points (0,6)and (2,0)?(A)x-3y=7(B)x-y=21(C)x+3y=7(D)3x-y=7(E)3x+y=7 这题什么意思啊?帮
下列哪一个方程与过点(0,6)和(2,0)的直线平行?
答案的话就是E了,看懂的话很容易的
lz如果想考SATII的话,这题里面的词应该是最简单的了,SATII不用多准备,去把新东方那本绿色的SAT词汇精选里后面的SATII词汇背完就足够应付了

下列选项哪个是与通过点(0,6)和(2,0)的直线平行的直线方程。
选E,因为斜率应该等于(6-0)/(0-2)=-3.

E
就是选择一个与通过这两点的直线平行的方程
直线斜率为-3,只有E符合