.我看不懂 A function is defined by th equation d(x)=5(x-3)^2+11,list the transformation to the graph of f(x)=x^2 to get d(x)2,state the domain and range of d(x)3graph the function d(x)我不知道怎么画图...有时间的话麻烦解释一下

来源：学生作业帮助网 编辑：作业帮 时间：2024/04/30 08:19:21
.我看不懂 A function is defined by th equation d(x)=5(x-3)^2+11,list the transformation to the graph of f(x)=x^2 to get d(x)2,state the domain and range of d(x)3graph the function d(x)我不知道怎么画图...有时间的话麻烦解释一下

.我看不懂 A function is defined by th equation d(x)=5(x-3)^2+11,list the transformation to the graph of f(x)=x^2 to get d(x)2,state the domain and range of d(x)3graph the function d(x)我不知道怎么画图...有时间的话麻烦解释一下
.我看不懂
A function is defined by th equation d(x)=5(x-3)^2+1
1,list the transformation to the graph of f(x)=x^2 to get d(x)
2,state the domain and range of d(x)
3graph the function d(x)我不知道怎么画图...有时间的话麻烦解释一下
二,A football kicked from aheight of 0.5m.The height of the foot ball is modelled by the function b(t) = -5t^2 + 18t+0.5 ,where t is time in second and b(t) is height in metres
1.graph the function for reasonable values of t
2.explain why the values you chose for t in part(a) are reasonable.
3.what is the maximum jeight of the football?
4.At what time does the football reach the maxmum height
5.For how many seconds is the football in the air?
6.Express the domain and range inset notation

.我看不懂 A function is defined by th equation d(x)=5(x-3)^2+11,list the transformation to the graph of f(x)=x^2 to get d(x)2,state the domain and range of d(x)3graph the function d(x)我不知道怎么画图...有时间的话麻烦解释一下
郭敦顒回答：
A function is defined by th equation d(x)=5(x-3)^2+1
函数被定义为th方程d(x)=5(x-3)^2+1
1,list the transformation to the graph of f(x)=x^2 to get d(x)
按f(x)= x ^ 2的图象并用列表法进行转换,得到d(x)
2,state the domain and range of d(x)
求d(x)的值域和x的取值范围
3graph the function d(x)我不知道怎么画图...有时间的话麻烦解释一下
给予函数d(x)的图象
二,A football kicked from aheight of 0.5m.The height of the foot ball is modelled by the function b(t) = -5t^2 + 18t+0.5 ,where t is time in second and b(t) is height in metres
踢足球,脚球高度b(t)的模型由函数b(t)= 5 t ^ 2 + 18 t + 0.5给出.
求2 0.5米高时的时间t.
1.graph the function for reasonable values of t
按所予函数图,给出t的合理值.
2.explain why the values you chose for t in part(a) are reasonable.
解释上面1中的选择,t的值为什么是合理的（举出一个进行说明）.
3 what is the maximum height of the football?
什么状况下足球的高度最大?
4.At what time does the football reach the maxmum height
在什么时候达到足球高度的最大值?
5.For how many seconds is the football in the air?
足球比赛是获得第二名吗?
6,Express the domain and range inset notation
用插图表示法表达（b(t)）的值域和t的范围.
·And it can go from zero to ninety-five kilometers an hour in just two and one half seconds.
VOA:special.2009.11.03
·That means our energy is equal to 6.626 times 10 to the -34 joules times seconds.
这意味着能量等于,6,626乘以10的-34次方焦耳每秒.
麻省理工公开课 - 化学原理课程节选
·About 12 seconds ago.
Well,hold on.Are you saying if I don't go to the wedding,I can't go to Geneva?
大概12秒之前吧.
等等,你是说我不去婚礼,就去不了日内瓦?
生活大爆炸第2季第16集 - 搜狐视频
更多原声例句
·The highest-traffic moment in Twitter history occurred four seconds after midnight on New Year's in Japan.
CNN:Will the royal wedding break the Internet?
·Just like he did on the day he turned 1 billion -- seconds,that is.
CNN:11/11/11:'Ones' in a lifetime
·With 50 seconds left in the game and behind,we're gonna kick the ball away.
NPR:A Football Giant and His Hero-Worshipping Daughter
更多权威例句
graph the function d(x)我不知道怎么画图...有时间的话麻烦解释一下
d(x)=5(x-3)^2+1=5（x²－6x+9）+1=5x²－30x+46
对d(x)的自变量x和因变量d(x)进行计算并列表
X——0——1—2—3—4—5——6……
d(x)—46—21—6—1—6—21—46……
在直角坐标图上（把d(x)轴做为纵轴,相当于Y轴）按上面的数值进行描点,用曲线规（云形规）绘曲线即是.这是个抛物线,项点坐标是（3,1）
对d(x)求导并等于0时,d(x)有最小值
d′(x)=10x－30=0,∴d(x)=1,为最小.

一；1，写出f(x)转化为d(x)的过程。
2，求d(x)的值域
3.x=0 y=o,画出这几个点，再连起来就可以了
二。1.合理描述t的函数（t>0就可以l）
2.说说你为什么把t取这样的值
3足球最高是多高？
4什么时候到最高
5足球在空中多少时间
...

全部展开

一；1，写出f(x)转化为d(x)的过程。
2，求d(x)的值域
3.x=0 y=o,画出这几个点，再连起来就可以了
二。1.合理描述t的函数（t>0就可以l）
2.说说你为什么把t取这样的值
3足球最高是多高？
4什么时候到最高
5足球在空中多少时间
6画图

收起

第一题是
函数d(x)=5(x-3)^2+1
1.列出由f(x)=x^2得到d(x)的步骤，就是通过平移翻转等变换得到5(x-3)^2+1
第二部写出d(x)定义域和值域
第三步画图根据第一问的结果，先画x^2的图像然后平移翻转缩放就出来了
第二道题是在0.5米的高度开始踢一个球，球的飞行轨迹是b(t) = -5t^2 + 18t+0.5，t单位是秒，高度单...

全部展开

第一题是
函数d(x)=5(x-3)^2+1
1.列出由f(x)=x^2得到d(x)的步骤，就是通过平移翻转等变换得到5(x-3)^2+1
第二部写出d(x)定义域和值域
第三步画图根据第一问的结果，先画x^2的图像然后平移翻转缩放就出来了
第二道题是在0.5米的高度开始踢一个球，球的飞行轨迹是b(t) = -5t^2 + 18t+0.5，t单位是秒，高度单位是米
第一问求函数定义域，在定义域中画出函数图像
第二问说一下为什么t的定义域是第一问求的结果
第三问球达到的最大高度
第四问球到最大高度的时候t等于多少
第五问球一共能飞行多少秒
第六问用图像表示函数值域和定义域

收起

一、1. 用列表法表示：从f(x)=x^2 的图转化成d(x）=5(x-3)^2+1的图。
2.写出d(x)定义域和值域。
3.画出d(x)的图。

二、一个足球的初始高度为0.5米，球的高度轨迹为函数b(t)=-5t^2 + 18t+0.5 。时间单位：秒
1.画出函数b(t)的图像。t 取合理值。
2.解释t...

全部展开

一、1. 用列表法表示：从f(x)=x^2 的图转化成d(x）=5(x-3)^2+1的图。
2.写出d(x)定义域和值域。
3.画出d(x)的图。

二、一个足球的初始高度为0.5米，球的高度轨迹为函数b(t)=-5t^2 + 18t+0.5 。时间单位：秒
1.画出函数b(t)的图像。t 取合理值。
2.解释t 的取值范围的理由。
3.足球高度的最大值是多少。
4.什么时候足球达到最大高度。
5.足球在空中运行了多少秒？
6.标记出定义域和值域。

收起

有3道英语的数学题.我看不懂 求英语数学都好的大神帮忙看看,做一下,一定加分,谢谢了1.If f(x) is a linear function with a positive or negative slope, what will the domain and range of this function be?2.Find the domain a .我看不懂 A function is defined by th equation d(x)=5(x-3)^2+11,list the transformation to the graph of f(x)=x^2 to get d(x)2,state the domain and range of d(x)3graph the function d(x)我不知道怎么画图...有时间的话麻烦解释一下 e is not a function翻译为什么意思? what is the function of [peptidoglycan of a eubacteria] What is the function of a Durham tube? The future is a function of the past. jquery (function(a){})(jQuery);(function(a){})(jQuery); 英语翻译1.Control units designed to be used in industrial plants where the data processing function is a secondary function. 这句话包含了什么语法what a shy girl she is. 我真看不懂 求一个数学和英文都不错的能人,求解以下这几题.看不懂的就打酱油吧.Determine whether or not F is a conservative vector field.If it is,find a function f such that F = f.If it is not,enter NONE.F（x,y)=(exp(x) sin(y) i+ (exp( 'e' is assigned a value which is never used in function main C++问题,有一段内容看不懂he ’safe edge’ theory GENERIC-MST-FUNCTION (G,w) 1 T := Φ 2 while T is not yet a ‘tree’ 3 do look for a ‘safe edge’ (u,v) for T 4 T := T U {(u,v)} 5 return T A ‘safe edge’ is generated each time.谁 英语翻译//对否?WindowProcThe WindowProc function is an application-defined function that processes messages sent to a window. The WNDPROC type defines a pointer to this callback function. WindowProc is a placeholder for the application-defined 英语翻译Lookup Table is a set of memory location storing the calculated approximation of a function. the graph of a quadratic function is called a ( )括号里填什么 引用（ajaxfileupload.js） ajaxfileupload.js报这错jQuery.handleError is not a function whether the relation is a function or not什么样的不是函数关系啊 Everything we do has a function,and being confused is no exception .