1985-12-04 — Page 36

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

第七届校際朗誦節 特輯

「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

·古與阵判李汶大八])合照,冠軍陳昭明 ̄中三男子組歆文獨誦(粵語班〕各優勝

康、亞風潘善維、周永動、季軍胡茶葉及梁 小一男子粤語散文獨誦,右起冠軍石煒

中五英詩獨誦冠軍調達接過評分紙

)的第一名。面爲她從師钊譚錫麟手中獲得 影」下,取得了祺讀朗誦比賽八十四歲以上 琪同在理解能力一互相

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

020-20(4)-5'))

ANO(4) FEL-ZOSAY GO

4)-RAZHIOZY ZUZL

VEDENYELEMEKTSTER (

·視讀誦比賽八十四段上)各得獎者

4 趙或落;季軍與玉芝,車永和石

、亞軍梁式莊、關希升、季軍李詩、黃淑

#拿約翰(站後者)合,左起戒韩恩

中學三年級英獗誦女子組得獎者與評

、李靜文、亞軍李文;冠出王文儀。 牲八站後者)草約翰合,左起季軍郭穎恩 小學四年級英詩獨誦女子組得獎者與評

.公開討論組冠軍拔男院娄懿哲(左

·與評判合攝。

· 二)劉沛他(右)、及米(中)盃後,

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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