首页
登录
职称英语
Does the line L pass quadrant IV?(1)The slope of L is negative.(2)y-intercept
Does the line L pass quadrant IV?(1)The slope of L is negative.(2)y-intercept
游客
2025-02-27
8
管理
问题
Does the line L pass quadrant IV?
(1)The slope of L is negative.
(2)y-intercept of line L is-5.
选项
A、Statement (1) ALONE is sufficient, but statement (44) alone is not sufficient to answer the question asked.
B、Statement (2) ALONE is sufficient, but statement (43) alone is not sufficient to answer the question asked.
C、BOTH statement (1) and (44) TOGETHER are sufficient to answer the question asked, but NEITHER statement ALONE is sufficient.
D、EACH statement ALONE is sufficient to answer the question asked.
E、Statement (1) and(44)TOGETHER are NOT sufficient to answer the question asked, and additional data specific to the problem are needed.
答案
D
解析
对于Statement (1),只要斜率是负数,那么L一定过第四象限。对于Statement (2),直线L在y轴上的截距为负数,那么无论斜率是多少,直线总是过第四象限。因此答案为D。
转载请注明原文地址:https://tihaiku.com/zcyy/3974522.html
相关试题推荐
DoesthelineLpassquadrantIV?(1)TheslopeofLisnegative.(2)y-intercept
Whatisthey-interceptofthelinewiththeequation2y=4x+6?First,rearrange
Whatistheequationofalineperpendicularto3x=2-ywiththey-intercept
Whatisthey-interceptofthelinewiththeequation2y=4x+6?3First,rearra
Inthexy-plane,findthefollowing.(a)Slopeandy-interceptofthelinewithe
Inthexy-plane,findthefollowing.(a)Slopeandy-interceptofthelinewithe
Inthexy-plane,findthefollowing.(a)Slopeandy-interceptofthelinewithe
Inthexy-plane,findthefollowing.(a)Slopeandy-interceptofthelinewithe
Points(-2,x)and(y,2),notshowninthefigureabove,areinquadrantsⅢandⅡ
有一条直线y=mx+b,x-intercept=-2,y-intercept=3,求直线的斜率。根据上面的公式我们可以直接写出方程x/-2+y/3=1。所以
随机试题
Whatisthetopicofthispassage?[originaltext]Doyouunderstandwhatin
运营隧道结构检查是隧道运营管理中的一项重要工作,通过结构检查,了解隧道土建结构技
《幼儿园教师专业标准(试行)》的基本理念是:__________为本,_____
2020年全国农民工总量28560万人,下降1.8%,其中,外出农民工16959
儿童用品,是指预定供14岁以下儿童玩耍或使用的任何产品。 根据上述定义,下列属
库存控制要解决的两个根本问题是()。A:什么时候订购 B:在什么地点订购 C
会员对交易结算结果有异议的,应在下一交易日开始前30分钟以书面形式通知交易所。遇
下列挡土墙结构类型中,受地基承载力限制最大的是()。A.重力式挡土墙 B.加
婴儿出生体重3.5kg,生后吃奶好,现体重仍为3.5kg。生理性体重下降的范围是
最新回复
(
0
)