位置:首页 > SAT > SAT每日一题 > 正文
SAT官方每日一题附答案和解析[数学](2018年1月30日)
日期:2018-01-30 09:49

(单词翻译:单击)

每日一题

Mathematics>Standard Multiple Choice

Read the following SAT test question and then click on a button to select your answer.

Which of the following equations represents a line in the xy-plane with x-intercept at (-15,0) and y-intercept at (0,-9)?

A. x/15+y/9=1
B. -x/15-y/9=1
C. x/9-y/15=1
D. -x/9+y/15=1

答案和解析

答案:B

解析:

Choice B is correct.

分享到