
s5 聖誕節假期功課
Authored by wing lo
Mathematics
10th Grade
CCSS covered
Used 4+ times

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10 questions
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1.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
A.
B.
C.
D.
2.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
已知m隨n2正變且隨p3反變。當n = 8及p = 4時,m = 3。求當m = 1及n = 3時p的值。
A.2
B.3
C.4
D.6
3.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
函數f (x) 為兩部分之和。一部分為常數,而另一部分隨x2正變。已知f (3) = 13及f (5) = 45。解方程 f (x) = 3。
A. x = 或 2
B. x = –2 或 2
C. x = –2 或
D. x = 或 2
4.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
圖中,ABCD為一圓。AC與BD相交於E。若AE = 2、DE = 3、BE = 5及BC = 6,則CE =
A. 2.4
B. 4
C. 6
D.7.5
Tags
CCSS.HSG.C.A.2
5.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
圖中,PAQ為圓AB在A的切線。O為該圓的圓心。若 BAQ = 46°,則 AOB =
A.98°
B. 92°
C. 88°
D.98°
Tags
CCSS.HSG.C.A.2
6.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
圖中,O為半圓ABCD的圓心。AOD為圓OPBQR在O的切線。ASTQC、OSP、ORC及PTR都是直線。若 OPR = 28°,則 ADC =
A.68°
B. 70°
C. 74°
D.76°
Tags
CCSS.HSG.C.A.2
7.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
圖中, ACB = 90°。PQR為 △ABC的內切圓。若AC = 5及BC = 12,則該圓的半徑為
A.2
B. 4
C.5
D.7
Tags
CCSS.HSG.C.A.3
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