橢圓標準方程及性質
Authored by math eozgy
Mathematics
9th - 12th Grade
Used 3+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
若橢圓的a=3,b=2,焦點在x軸上，則橢圓方程為
2.
MATH RESPONSE QUESTION
2 mins • 1 pt
Mathematical Equivalence
ON
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
圖為一橢圓，則其長軸端點為何？
(0,0)
(4,0)、(-4,0)
(5,0)、(-5,0)
(0,3)、(0,-3)
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
若橢圓的長軸長為8，短軸長為6，焦點在x軸上則橢圓的標準方程為
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
若橢圓的焦距為６，則以下正確的是
ｃ＝６
ｃ＝３
ｃ＝９
ｃ＝12
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
在橢圓上，a、b、c之間的關係為何?
都不是
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
橢圓的離心率愈接近1，橢圓愈扁。
正確
不正確
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