首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
For each of the following functions, give the domain and a description of the graph y = f(x)in the xy-plane, including its shape
For each of the following functions, give the domain and a description of the graph y = f(x)in the xy-plane, including its shape
admin
2015-04-10
27
问题
For each of the following functions, give the domain and a description of the graph y = f(x)in the xy-plane, including its shape, and the x- and y-intercepts.
(a)f(x)= -4
(b)f(x)= 100-900x
(c)f(x)= 5 -(x + 20)
2
(d)f(x)=
(e)f(x)= x + |x|
选项
答案
Domain: the set of numbers greater than or equal to -2. The graph is half a parabola opening to the right with vertex at(-2, 0), x-intercept -2, and y-intercept[*].
解析
转载请注明原文地址:https://kaotiyun.com/show/YukO777K
本试题收录于:
GRE QUANTITATIVE题库GRE分类
0
GRE QUANTITATIVE
GRE
相关试题推荐
Expertssuggestusingadifferentpasswordforeverywebsiteyouvisit,andchangingthepasswordeveryfewmonths.Ittakestro
Aspecialresearchteamfromthelocalmedicalcenter【C1】______experimentsoncompletelyblindbabies.Thebabiestobetestedo
AsTheplanecircledovertheairport,everyonesensedthatsomethingwaswrong.Theplanewasmovingunsteadilythroughtheair
IfthereisonethingI’msureabout,itisthatinahundredyearsfromnowwewillstillbereadingnewspapers.Itisnottha
Thosewhogainfamemostoftengainitasaresultofpossessingasingletalentorskill:singing,dancing,painting,orwritin
36Ifxisanintegerandy=4x+3,whichofthefollowingcannotbeadivisorofy?
Ahikerwalkedfor3days.Shewalked18milesonthefirstday,walking3milesperhour.Ontheseconddayshewalkedforone
Intherectangularquadrantsystemshownabove,whichquadrant,ifany,containsnopoint(x,y)thatsatisfiestheequationx2-2
Evaluatethefollowing.
随机试题
流行性脑膜脊髓炎的病变特点是
在合同签订后,检验检测机构应根据客户的要求立刻组织合同评审()。
我国混凝土的强度等级是按下列哪项确定的?
简支梁AC的A、C截面为铰支端。已知的弯矩图如图所示,其中AB段为斜直线,BC段为抛物线。以下关于梁上载荷的正确判断是:
相同货物是指包括______在内与被估货物在所有方面都相同的货物:
下列HTML语句中,可以正确指向百度搜索引擎的超链接是()。
平时人们常说“一心不能二用”,从注意品质来看,“一心二用”是()
ForanincreasingnumberofstudentsatAmericanuniversities,Oldissuddenlyin.Thereasonisobvious;thegrayingofAmerica
求不定积分
Themajortaskfacingadolescentsistocreateastableidentity.Therearesomedevelopmentaltasksthatenablethemtocreate
最新回复
(
0
)