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8/7/2019 Mid Year - n.sembilan
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UNIT PEPERIKSAAN & PENILAIAN
SMK TUNKU BESAR BURHANUDDIN
71550 SERI MENANTI, N. SEMBILAN
PEPERIKSAAN PERTENGAHAN TAHUN
TINGKATAN 5 2010
MATHEMATICS
Kertas 2
Dua jam tiga puluh minit
Pemeriksa
Bahagian Soalan MarkahPenuh
MarkahDiperoleh
A
1 4
2 4
JANGAN BUKA KERTAS SOALAN INI
SEHINGGA DIBERITAHU
1. Kertas soalan ini mengandungi dua bahagian :Bahagian A dan Bahagian B. Jawab semua
soalan daripada Bahagian A dan empat soalandalam Bahagian B.
2.Jawapan hendaklah ditulis dengan jelas dalam
ruang yang disediakan dalam kertas soalan.Tunjukkan langkah-langkah penting. Ini boleh
membantu anda untuk mendapatkan markah.
3.Rajah yang mengiringi soalan tidak dilukismengikut skala kecuali dinyatakan.
4.Satu senarai rumus disediakan di halaman 2 & 3
5.Anda dibenarkan menggunakan kalkulator
saintifik yang tidak boleh diprogram.
3 3
4 3
5 5
6 67 5
8 5
9 6
10 6
11 5
B
12 12
13 12
14 12
15 12
Jumlah
Kertas soalan ini mengandungi 14 halaman bercetak
Di Sediakan Oleh Di Semak Oleh
______________________
(Sunita binti Mukhtar )
Panatia Matematik SMKTBB
SULIT
1449/2
Mathematics
Kertas 2
Mei 2010
212 jam
1449/2
1449/2@2010 [Lihat sebelah
SULIT
NAMA :
TINGKATAN :
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Rumus-rumus berikut boleh membantu anda menjawab soalan. Simbol-simbol yang diberi adalah yang
biasa digunakan.
PERKAITAN
1. nmnm aaa +
=× .
2. nmnm aaa −
=÷
3. ( ) mnnm aa =
4.
−
−−
=−
ac
bd
bcad A
11
5.)(
)()(
S n
An A P =
6. )(1)'( A P A P −=
7.2 2
1 2 1 2( ) ( ) Jarak x x y y= − + −
8. Titik Tengah
( )
++
=2
,2
, 2121 y y x x y x
9. Purata laju = diambil yang masa
dilalui yang jarak
10. Min =databilangan
datanilaitambahhasil
11. Min =apanker ketambahhasil
)apanker ketengahtitik nilai( tambahhasil ×
12. Teorem Pithagoras222 bac +=
13.12
12
x x
y ym
−−
=
14. xasanint p
yasanint pm
−−−=
BENTUK DAN RUANG
1. Luas trapezium = ×
2
1hasil tambah dua sisi selari × tinggi
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2. Lilitan bulatan = π d = 2π j
3. Luas bulatan = π j2
4. Luas permukaan melengkung silinder = 2π jt
5. Luas permukaan sfera = 4π j2
6. Isipadu prisma tegak = luas keratan rentas × panjang
7. Isipadu silinder = π j2t
8. Isipadu kon =3
1π j2t
9. Isipadu sfera =34 π j3
10. Isipadu piramid tegak = ×
3
1luas tapak × tinggi
11. Hasil tambah sudut pedalaman poligon = ( n − 2 ) × 180 0
12. 0360
pusat sudut
tanbulatanlili
lengkok panjang =
13. 0360
pusat sudut
tanbulaluas
sektor luas=
14. Faktor skala, k = PA
PA '
15. Luas imej = k 2 × luas objek
Section A
[52 marks]
Answer all questions in this section
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1 Using factorisation, solve the following quadratic equation :
h2 = 9( h – 1)
2
[4 marks]
Answer :
2 Calculate the value of v dan w taht satisfy the following simultaneous linear equations :
2 1v w+ = and 4 3 18v w− = −[4 marks]
Answer :
3 Venn Diagram in diagram 1(a) and 1(b) shows set ξ , P , Q dan R . In diagram provided in the
answer spances. shade
(a) )( ′∪∩ RQ P (b) )( RQ P ∩∩′ Jawapan :
(a) (b)
[3 marks]
4 The diagram shows a solid formed by joining a cone with hemisfere
The height of the con is 7cm, Diameter of the cone and the hemisfere is 6 cm
[Lihat sebelah
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4
ξ P
R
Q P
ξ P
R
Q P
Diagram 1(a) Diagram 1(b)
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Diagram 2
Using7
22=π , Calculate the volume, in cm3 , of the solid
Answer :
5.
M( -3, 7)
In Diagram 2, O is the origin. Straight line KL is parallel to straight line MN. The equation of
straight line KL is 2x + y = 4
The points L and N lie on the y- axis
Find(a) The equation of straight line MN
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x
y
K
L
N
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(b) The x –intercept of the straight line MN
[5 marks]
Jawapan : (a)
(b)
(c)
6
(a) M is a 2 X 2 matrix where M3 4 1 0
2 5 0 1
=
, find the matrix of M
(b) Write the following simultaneous linear equations as matrix equation :
3 4 5
2 5 8
p q
p q
+ =
+ =
Hence, using matrix method, calculate the value of p and q
[6 marks]
Answer :(a)
(b)
.
7. Diagram 4 shows the speed-time graph of a particle for a period of 18 seconds
[Lihat sebelah
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6
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a) State the the length time, in seconds, the particle moves with uniform speed
b) Calculate the rate of change, in ms-2, in the first 6 seconds
c) Calculate the value of u, if the average speed of the particle in the last 12 seconds
[5marks]Answer :
a)
b)
c)
8 Diagram 5 shows the distance – time of the journey of a car from Pulau Pinang to Johor Bahru over a
period of t hours. Distance (km)
800
300
Time (hour)
0 4 2 t
(a) State the length of time, that car is stationary
(b) State the distance in km, from Johor Bahru when the car is stationary
(c) Calculate the car average speed, in km h-1, during the 6 first hours
(d) If the average speed of the car for the whole journey is 80km/h
Calculate the value of t
1449/2 SULIT
Time(s)
Speed(ms/s)
u
4
1018
22
Diagram 4
6
7
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[5 marks] Answer :
(a)
(b)
(c
d)
9.
Diagram 6,shows OKJH with the centre O and a circle FGH with centre M.
F is the midpoint of OH and OK = 28
Using7
22=π , calculate
(a) The perimeter in cm of the whole diagram
(b) The area cm of the shaded region
[6 marks]Answer
[Lihat sebelah
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8
Diagram 6
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a)
b)
10 Diagram 7 shows three numbered cards in box P and four numbered in box Q
5 15 19 3 6 15 17
Box P Box Q
A card is picked at random from each of the boxes
By Listing the possible outcomes, find the probability that
a) a card with a number which is a multiple of 2 or a multiple of 5 are picked
b) a card with a number which is a multiple of 2 and a multiple of 5 are picked
[ 5 marks ]
Answer :
a)
b)
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11 (a) ( I ) Complete the following mathematical sentence in the answer space by
10 5
( ii ) Complete the following statement the quantifier “all” or “ some” to make it a true
statement .
--------------------------- multiples of 3 are divisible by 2
[2 marks ]
(b) Complete the conclusion in the following argument
Premise 1 : If x is a factor of 12, then x is a factor of 24
Prermise 2 : x is not a factor of 24
Conclution : _____________________________________
[1 marks]
(c) Write down two implications based on the following sentence :
3m > 15 if and only if m > 5
[2 marks]
Answer :
(a) ( I )_____________________________________________________________________
( ii ) ____________________________________________________________________
(b)Conclusion:____________________________________________________________________
(c)Implication 1 : ______________________________________________________________
Implication 2 :______________________________________________________________
[Lihat sebelah
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Section B
[48 marks]
Answer four questions from this section.
12 (a) Complete Table 1 in the answer space fo the equation4
y x
= −
x −4 −2.5 −1 -0.5 0.5 1 2 3.2 4
y 1 1.6 8 -8 -4 -1.25 -1
Table 1
[2 marks]
For this part of the question, use the graph paper provided on page 31. You may use aflexible curve rule
(b) By using a scale of 2 cm to 1 unit on the x-axis and 2 cm kepada 2 unit on the-yaxis, draw the
graph4
y x
= − for 4 4 x− ≤ ≤ .
[5 marks]
( c ) From your graph, find
( i) the value of y when x = 1.8
(ii) the value of x when y = 3.4
[2 marks](a) Draw a suitable straight line on your graph to find all the value of x which satisfy the
equation
4
y x= − for 4 4 x− ≤ ≤
State these values of x [3 marks] Answer :
(a)
x −4 −2.5 −1 -0.5 0.5 1 2 3.2 4
y 1 1.6 8 -8 -4 -1.25 -1
Table 1
(c) ( i ) y = ____________________
( ii) x = _____________________
(d) x = _______________________, _______________________
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13 Diagram 7 shows rectangle D, E, F dan G.
(a) Transformation P is a reflection about line x = 3and transformation R is clockwise rotation
of 900 about the point (4, 4). State the coordinate of image of point K under
(i) Transformation P
) Transformation PR
[3 marks]
(b) Rectangle D is the image of rectangle of F under transformation V and rectangle E is theimage of rectangle D under transformation W.
Describe in full
(i) Transformation V
(ii) A single transformation which equavalent to transformation WV.
[5 marks]
(c) Rectangle G is the image of rectangle F under an enlargement
(i) State the centre coordinate of the centre of the enlargement
(ii) Given the area of rectangle F is 7 unit2, calculate the area of rectangle of G.
[4 marks]
Answer :(a) (i)
(ii)
(b) (i)
(ii)
(c) (i)
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12
-2 -1 O 1 2 3 4 5 6 7 8
y
x
D
E
F
G
K
RAJAH 7
5
2
3
1
7
6
4
•
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(ii)
14 The Data in diagram 8 shows the donations, in RM, of families to their children’s school welfared
fund.
40 24 17 30 22 26 35 19
2
3
28 33 33 39 34 39 28
2
7
35 45 21 38 22 27 35
3
0
34 31 37 40 32 14 28
2
0
32 29 26 32 22 38 44
(a) Using data in diagram 8 and a class interval of RM 5 , complete the table 2 in the answer space
[4 marks] Answer :
Donations (RM) frequency Cumulative frequency
11 - 15
16 – 20
Table 2
(b) For this part of the questions, use the graph paper provided
By using a scale of 2 cm to RM 5 on the x- axis and 2 cm to 5 families on the y-axis, drawan ogive based on the data
[6 marks]
( c ) From your ogive in (b)
( i ) Find the third quartile
(ii ) hence, explain briefly the meaning of the third quartile
Answer :( c )
(i)
(ii)
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Diagram 8
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15 (a) Complete Table 1 in the answer space fo the equation36 y x= −
x −3 −2.5 −2 -1 0 1 2 2.5
y 33 21.63 14 6 5 -9.63
Table 1
[2 marks]
For this part of the question, use the graph paper provided on page 31. You may use aflexible curve rule
(c) By using a scale of 2 cm to 1 unit on the x-axis and 2 cm kepada 5 unit on the-yaxis, draw the
graph36 y x= − bagi nilai x dalam julat 3 2.5 x− ≤ ≤ .
[4 marks]
( c ) From your graph, find( i) the value of y when x = 1.5
(ii) the value of x when y = 10
[2 marks](b) Draw a suitable straight line on your graph to find all the value of x which satisfy the
equation 3 8 6 0 x x− − = for 3 2.5 x− ≤ ≤ .
State these values of x [4 marks] Answer :
(a)
x −3 −2.5 −2 -1 0 1 2 2.5
y 33 21.63 14 6 5 -9.63
Table 1
(c) ( i ) y = ____________________
( ii) x = _____________________
(d) x = _________________________ ,_________________________
[Lihat sebelah
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