頁四第張九第日三十月十年进乙夏
WAH KIU YAT PO
報日僑
三期星
Aren of D KUBE
સ
(Ana.)
1986
22
72 cm
Substitute into (1)
L-Q
(Ans.)
(5K)
84k
中學會考試題預習專欄
-36 cm
Area of the shade
數
region POBU
{Ax+B} {x+2)=Ax2+B3x+
12
(+-)
Area of PON
明德出版社
Exercise
for
Cert. Exom. (1986)
(ans.)
盧雄國 提供資料
Revision
MATHEMATICS (11)
R.K, LO
MILL & DALE PRESS LTD.
Suggested solutivos
Test 4
+Area of quad, 1000
»Area of AKOQ+
Area of júnd, H0QB
x{Area of //
KHBC).
**x36cm*
#18 cm
2. Let the equation of
the required straight line by
x+3y=b+k(2x+y+7)=0
where k is a Constant
(2)(−1,2) is on the
straight line
LACU-LATB (2 sume
"DCT=/DPE `segemt
ZACBZDCE(vert opp 8).
•{DFE-/AFU-23°
LAFC-180-LANC
(oppa, cyclic quad)
-180-110°
-70°
*2.***2
AC/86-10 cm
In rt. AGAC
GC 4. AL
The required mugle /GAC
2AX+2B
=^x2+(ZA+B)x+28:
Since,
When 2
x=2
y=4
日四月二十年五八九一曆公年四十七國民華中 節明育教
x-2x+1=9
An additional linear graph yay is added.
The points of
Autersectian, are.
(-2,9) and (4,9).
(Ans.)
z=10 (Ans.)
(A x+H) (2 + 2) = 2x2+6x-4
therefore
When ke-2x-2
4
tan /GAC
And HA+B»C.
24.
10(Ans.
(2)
Section
From (1),
(ADB.)
A=2"
(Anw.)
From (2),
B-2
(ARS.)
5. Let
y-x+7 should be added.
The points of intersection are (-2,9) and (3,4)
or
(Ans.)
Substitute the values of A and B into (2) 2(2)+(-2)-C
Section
1986
中學會考試題預習專欄
經濟(+)
Hevision).
Exercise
for
Cert, Exum. (1986)
ECONOMICS. (10)
DONG ELIT CHAN MILL & DALE, PRESS LTD
·LOCA”ION OF INDUSTILY Questions
What are the La in- cdeterminants of the
location of light Vindustries, in long
Konge
The main determinante of the location of light industries in Hong Kong are as follows:- (1)Availability of labour.
`,(−1)+3(2)−b+
*[(-1)-(2)+7)=0
K
the
straight line is x+3y~6+=(2x−y+7)=9,
·5x+H-1·1·m).
(Ans.)
is critical to light industries which are mostly labour- intensive, This, light. industries tend to be lecuted near
population centres;
e.g. light industries.
En Kwun Tong, Cheung Shan Wande (kater supply, the
second determinant, - is important to these light induereies which require a large amount of water, eig. dyeing, laundry, brewing and chemical industries. (5)The third factor is
power which in
essential to practi- cally all industries, (4)The fourth determine
at is external economies. The dyeing and garment mamfact- uring frina as well as
new textile firms
tend
CFF-180"
=180
CDE
2a-b-13-1,
(3)=0
42
BFD=47
-890
(Aug.)
to be set In Tsuen Wan for the sake of externpl ́economies.. (5)The fifth factor is
laud value. The rising
and prices actually force der Laiti
ndustrialists to locate their
‚i œdustrial sites, in
less developed areas. (61) hè dixth determi kaunt
is transport, and developed transport.... enables firms to set. up their factories avay from population centres. (7)another factor is
goverment measures such as the setting up of Industrial Estates Provisional Authority, the Planned development zones for industry, evgi Shiftin, Castle Peak etc., tlie prohibition of certain
€ 2
(Ans.)
*:*:*1:2:5
yu2k
3.0t x-k
(2)
and 5k
·(3) '+a(3) ̃+b(3)-18-0
38+b+3=0..
(1)+(2)
5a-10-0
industries in certain
ureus te prevent Apollution, C-E- the
assigning of Thad for special projects. What is inflation and 'what are the
Common
causes of inflation? Discuss the effects of inflation upon, the dufly life of un -average ilong Hong
consumer today? Inflation refers to conditions when thell a general prices uk costs of ponds and services are rising continuously (1.er the value of money is declining in a cirtinuous manner, The connon "causes of inflation are
as follows:
(a) Inflation may be
caused by an increase. in the amount of money in circulation' or by a drop in the supply of
where k is anom constant
22.
-336
goods and services.,
as a (b)It may occur
result of excess „désunil» (ie, derantude
pull inflatioli) induces by an increase in demand ied goods and ġervices by consumers a well us overspending by firms ar by governments.. (c) Inflation nay occur teenuse of rising costs of production. (i,eq; cóst-push inflation). (4)flation may be
caused by natural disasters, socigl disturbances or wars. It may also he caused by, the deliberate policy of the govern Dept of speculatus who stuck-pile goods in order to force the juice level upwards to realize abnormal
As town in the figure, the graph of y=x-x+1 is drava.
profits.
Ping effects of inflation upon thề daily life of an average Bong Konj Čenisumer,ure:
The effects of inflution upon different groups of consumers are: essentially different. In general, there will be a rise in the price of Consumer goods and services, è.g. rents, food stuffs to The purchase and consumption patterns of egusulers will change ancordingly. Necessor, goods wil increase in demand while spending on luxuries will be decreased, Suviuse will also be legs nih people will try to earn more money to increase their rent income.9. Generally speaking debtors and people whose incomes respond quickly
y=x+7 is added.
The points of intersection are
and (4,9)
or y (Ana.)
to inflation will gui while creditors and People with relatively fixed incone vi11: Tose. Lower. Thcome, people will, likely he intrt more becaise of the rise in
the prices of necessary items. Thus, there is generally redistribu- tion of inévue. The. people in Hong Kong will tend to purchase nure, iuported iteris since. these products are now- relatively cheaper than before because of inflation. Vien nyper- inflatiņu-occurs, there will be a faliim investucht, and onemploye ment will result. Vike- wise, as the prices, of exports of Hong Kong. rise due Lo inflation competitive power of these items will be
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「學校,討論題目是「未來展望」。 公開討論(公開組)空軍隊之一聖保
: 吳耪菱;季軍梁嘉焉。 ・錦麟(後排合照・(左)遊軍林 小學自選誦材組比賽各善務者與評判譚
綠學校代娄何廚獎(右二)、游若詩(左二 咖樂(右一)給予評分無時攝,冠軍除聖保 公開討論(公開組接受自
(左一) (右二)i亞軍 兆熊(右三);季軍施志
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中五英詩獨誦冠軍調達接過評分紙
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和杜慧敏〔左一)。
丶計論題囯棄「生活在香港」 公開討論(公開組) 丏轳隊 拔萃男畬院
張志豪引亞軍邱蝮榮:羽 何佩兒、張敏 奥評判調姆線(右)台照(右二起)冠軍 靚讀朗誦比賽十四殿以下)各得奬者
與評判(右一)合照。 公開时撟公開組冠譲聖保祿院
譚筇麟笛子的「主烨樂盃」。 賽(十四碳以下)第一名、謝爲他接受評判
·信心與機智並重的張志業獲得稅朗誦比
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ANO(4) FEL-ZOSAY GO
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VEDENYELEMEKTSTER (
·視讀誦比賽八十四段上)各得獎者
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中學三年級英獗誦女子組得獎者與評
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.公開討論組冠軍拔男院娄懿哲(左
·與評判合攝。
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女子組中二粵語詩詞獨誦牍 陸實跲尚
ACERKE
中五英詩獨誦季 安東尼,邯獲獎後的
公開組散文視讀(公開組)冠讴番雅麗
(左)接受評判(右)評分徭時攝
·軍分別是古秀雯、姚斉華及梁若梅、 · 左至右:冠軍陸實玲、亞軍李文碧,三罐 女子組中二粵語詩詞獨誦長盼者合照,
MAZ¬-> (左一)合照,屈班黃雅(左一)、亞
·公開組散文銳讀各優勝者與誶制白妳樂
NUUVCURVE
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