作者dabson (dabson)
看板NTU-Exam
標題[試題] 98上 周青松 微積分甲 期中考
時間Fri Nov 13 21:56:27 2009
課程名稱︰微積分甲
課程性質︰
課程教師︰周青松
開課學院:理學院
開課系所︰
考試日期(年月日)︰98/11/13
考試時限(分鐘):100
是否需發放獎勵金:是
(如未明確表示,則不予發放)
試題 :
A.Find the intervals on which f increase and the intervals on which f decrease
1.
{ x+7, x<3
f(x)={ |x+1|, -3<=x<1
{ 5-2x, 1<=x
2.
2
{ 4-x, x<1
f(x)={ 7-2x, 1<=x<3
{ 3x-10, 3<=x
B.Find f on the domain indicated given the following information.
-5 -1/5
1.(0,∞),f'(x)=x -5x , and f(1)=0.
2.(-∞,∞),f'(x)=2+sinx,and f(0)=3.
C.Find the critical points of the function.
{ 2
{ x +2x+2, -1/2<=x<0
f(x)={
{ 2
{ x -2x+2, 0<=x<=2
D.Determine A and B so that the curve
y=Acos2x+Bsin3x
has a point of inflection at(π/6,5).
4 2
E.Sketch the graph of f(x)= x /4-2x +7/4 on (-5/2,3].
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1F:→ roytom007 :感覺不輕鬆阿 11/13 22:10
2F:→ smilehbj :可是這比微甲統一教學簡單很多很多了XD 11/13 23:05
3F:→ u19901006 :好可惜,慢了十一個小時= =" 11/15 20:01