江苏开放大学2023年秋《工科数学基础050086》第三次形成性考核作业答案

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工程地质作业3 试卷总分:100 得分:100 一、选择题(30分) 1. 地下水按埋藏条件分类可分为( ) A.孔隙水、裂隙水、岩溶水 B.裂隙水、包气带水、岩溶水 C.潜水、孔隙水、包气带水 D.包气带水、潜水、承压水 2.在潜水流向上,相邻两等水位线的高程与水平距离之比称为该距离段内潜水的( ) A.水力梯度 B.埋藏深度 C.含水层厚度 D.潜水水压 3.充满于两个隔水层之间的含水">
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工程地质作业3
试卷总分:100 得分:100

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形成性考核作业
 
 
 
专业名称 机电一体化技术
课程代码 050086
课程名称 工科数学基础
学号  
203208030143213
姓名  
王建华
班级 2003
评阅教师 学员要填写
 
3 作业
3 作业
 
 
江苏开放大学
 
作业内容: 2023年秋季学期《工科数学基础》形测作业(三)
 
一、填空题(每题4分,共计32分)
1.函数的连续区间是______________________.
2.已知,则_________.
3.极限___________.
4.若是函数的可导极值点,则常数_______________.
5.设函数在点处可导,且,则 ____________.
6.若___________________.
7.=______________.
8.若直线是曲线的一条切线,则常数        .

 
二、计算题(每题8分,共计48分)
 1.;               2.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 
       
3.已知,求.        4.设函数,求 
 
 
 
 
 
   
    
 
5..                   6.


 
 
 
三、应用题(每题10分,共计20分)
1.已知一平面图形由抛物线围成,求此平面图形的面积;


 
 
2.某公司想要靠墙壁盖一间长方形的小屋做库房,现有材料只够砌40m长的墙壁,问应围成怎样的矩形才能使这间库房的面积最大?
 
 

 
 
 
 
 
 
 
 
 
 
完成日期: 2023年10月15日
评    语:  
得    分:  
评阅时间:  
课程名称 工科数学基础     第3次形测作业   
评阅教师:  

 
 


形成性考核作业
 
 
 
专业名称 机电一体化技术
课程代码 050086
课程名称 工科数学基础
学号  
姓名
 
班级  
评阅教师 学员要填写
 
3 作业
3 作业
 
 
江苏开放大学
 
作业内容: 2023年秋季学期《工科数学基础》形测作业(三)
 
一、填空题(每题4分,共计32分)
1.函数的连续区间是______________________.
2.已知,则_________.
3.极限___________.
4.若是函数的可导极值点,则常数_______________.
5.设函数在点处可导,且,则 ____________.
6.若___________________.
7.=______________.
8.若直线是曲线的一条切线,则常数        .

 
二、计算题(每题8分,共计48分)
 1.;               2.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 
       
3.已知,求.        4.设函数,求 
 
 
 
 
 
   
    
 
5..                   6.


 
 
 
三、应用题(每题10分,共计20分)
1.已知一平面图形由抛物线围成,求此平面图形的面积;


 
 
2.某公司想要靠墙壁盖一间长方形的小屋做库房,现有材料只够砌40m长的墙壁,问应围成怎样的矩形才能使这间库房的面积最大?
 
 

 
 
 
 
 
 
 
 
 
 
完成日期: 2023年10月15日
评    语:  
得    分:  
评阅时间:  
课程名称 工科数学基础     第3次形测作业   
评阅教师:  

 
 


形成性考核作业
 
 
 
专业名称 机电一体化技术
课程代码 050086
课程名称 工科数学基础
学号  
203208030143213
姓名  
王建华
班级 2003
评阅教师 学员要填写
 
3 作业
3 作业
 
 
江苏开放大学
 
作业内容: 2023年秋季学期《工科数学基础》形测作业(三)
 
一、填空题(每题4分,共计32分)
1.函数的连续区间是______________________.
2.已知,则_________.
3.极限___________.
4.若是函数的可导极值点,则常数_______________.
5.设函数在点处可导,且,则 ____________.
6.若___________________.
7.=______________.
8.若直线是曲线的一条切线,则常数        .

 
二、计算题(每题8分,共计48分)
 1.;               2.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 
       
3.已知,求.        4.设函数,求 
 
 
 
 
 
   
    
 
5..                   6.


 
 
 
三、应用题(每题10分,共计20分)
1.已知一平面图形由抛物线围成,求此平面图形的面积;


 
 
2.某公司想要靠墙壁盖一间长方形的小屋做库房,现有材料只够砌40m长的墙壁,问应围成怎样的矩形才能使这间库房的面积最大?
 
 

 
 
 
 
 
 
 
 
 
 
完成日期: 2023年10月15日
评    语:  
得    分:  
评阅时间:  
课程名称 工科数学基础     第3次形测作业   
评阅教师:  

 
 

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