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SULIT 1 3472/2 [Lihat sebelah] 3472/1 © 2016 SULIT Answer all questions. Jawab semua soalan . 1 Diagram shows the relation between set A and set B. Rajah menunjukkan hubungan antara set A and set B. (a) State the objects of 16, Nyatakan objek bagi 16, (b) Using the function notation, write a relation between set A and set B. Gunakan tatatanda fungsi, tulis suatu hubungan antara set A and set B [2 marks] [2 markah] 4 25 16 5 5 4 SET A SET B - - www.banksoalanspm.com
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Page 1: SULIT 3472/2 4 25 all emua5 soalan - drveenasforte.com · (b) A point D divides the line segment AB in the ratio 3:1. Find the coordinates of point D. Titik D membahagikan tembereng

SULIT 1 3472/2

[Lihat sebelah]

3472/1 © 2016 SULIT

Answer all questions.

Jawab semua soalan .

1

Diagram shows the relation between set A and set B.

Rajah menunjukkan hubungan antara set A and set B.

(a) State the objects of 16,

Nyatakan objek bagi 16,

(b) Using the function notation, write a relation between set A and set B.

Gunakan tatatanda fungsi, tulis suatu hubungan antara set A and set B

[2 marks]

[2 markah]

4 25

16

5

5

4

SET A SET B

-

-

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SULIT 2 3472/2

[Lihat sebelah]

3472/1 © 2016 SULIT

2. The information is about the function h and the composite function h2.

Maklumat di bawah adalah berkaitan dengan fungsi h dan fungsi gubahan h2.

h:x →ax + b,

where a and b are constants, and a > 0

dengan a dan b ialah pemalar, dan a > 0

h2: x → 4x – 18

Find the values of a and b.

Cari nilai a dan nilai b.

[3 marks]

[3 markah]

___________________________________________________________________________

3. Given the functions g : x → 4x + 3 and h : x → x2 – 2x + 5,find

Diberi fungsi g : x → 4x + 3 dan h : x → x2 – 2x + 5, cari

(a) g-1

(7)

(b) hg(x)

[4 marks]

[4 markah]

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SULIT 3 3472/2

[Lihat sebelah]

3472/1 © 2016 SULIT

4. The quadratic equation x2 + px + 16 = 4x has two equal roots. Find the possible values

of p.

Persamaan kuadratik x2 + px + 16 = 4x mempunyai dua punca yang sama. Cari

nilai-nilai p yang mungkin.

[3 marks]

[3 markah]

__________________________________________________________________________

5. It is given that -3 and m-2 are the roots of the quadratic equation x2 – (n+1)x + 15 = 0,

where m and n are constants. Find the values of m and n.

Diberi bahawa -3 dan m-2 ialah punca-punca bagi persamaan kuadratik

x2 – (n+1)x + 15 = 0, dengan m dan n ialah pemalar. Cari nilai m dan nilai n.

[3 marks]

[3 markah]

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SULIT 4 3472/2

[Lihat sebelah]

3472/1 © 2016 SULIT

6. It is given that quadratic equation x(x – 4) = 5.

Diberi bahawa persamaan kuadratik x(x – 4) = 5.

(a) Express the equation in the form ax2 + bx + c = 0

Ungkapkan persamaan itu dalam bentuk ax2 + bx + c = 0

(b) Hence, solve the quadratic equation above.

Seterusnya, selesaikan persamaan kuadratik di atas.

[3 marks]

[3 markah]

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SULIT 5 3472/2

[Lihat sebelah]

3472/1 © 2016 SULIT

7. Diagram shows the graph of the quadratic function , where h is a

constant.

Rajah menunjukkan graf fungsi kuadratik , dengan keadaan h

ialah pemalar.

Find / Cari

(a) the value of h,

nilai h,

(b) the equation of the axis of symmetry,

persamaan paksi simetri,

(c) the coordinates of the maximum point.

Koordinat titik maksimum.

[3 marks]

[3 markah]

32 hxxf

32 hxxf

y

(6, -4)

x

-4

O

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SULIT 6 3472/2

[Lihat sebelah]

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8. Find the range of values of x for which 2x ≤ 5x + 3.

Cari julat nilai x untuk 2x ≤ 5x + 3.

[3 marks]

[3 markah]

___________________________________________________________________________

9. Solve the equation:

Selesaikan persamaan:

8( 22x-4

) = 1

[3 marks]

[3 markah]

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SULIT 7 3472/2

[Lihat sebelah]

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10. Solve the equation:

Selesaikan persamaan:

1 + log3 x = log3 (x + 6)

[3 marks]

[3 markah]

__________________________________________________________________________

11. Aisyah has RM 320 in her saving. He saves RM 3 per day starting November 1 for 15

days, then add as much RM 1 for every next day. Calculate the amount of money in

savings at the end of November.

Aisyah mempunyai RM 320 dalam tabung wangnya. Dia menyimpan RM 3 setiap

bermula 1 November selama 15 hari, kemudian menambah sebanyak Rm 1 untuk

setipa hari berikutnya. Hitungkan jumlah wang dalam tabungan pada akhir bulan

November.

[ 3 Marks]

[ 3 Markah]

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SULIT 8 3472/2

[Lihat sebelah]

3472/1 © 2016 SULIT

12. The third term geometric progression is 16. The sum of the third term and the fourth

term is 8. Find

Sebutan ketiga suatu janjang geometri ialah 16. Hasil tambah sebutan ketiga dan

sebutan yang keempat ialah 8. Cari

(a) The first term and the common ration of the progression.

Sebutan pertama dan nisbah sepunya janjang geometri.

(b) The sum to infinity of the progression

Hasil tambah sehingga ketakterhinggaan.

[ 4 Marks]

[ 4 Markah]

___________________________________________________________________________

13. A straight line passes through A (-1,-9) and B (7,15).

Suatu garis lurus melalui A (-1,-9) dan B (7,15).

(a) Given C(h, 6) lies on the straight line AB. Find the value of h.

Diberi C(h,6) terletak di atas garis lurus AB. Cari nilai h.

(b) A point D divides the line segment AB in the ratio 3:1. Find the coordinates of

point D.

Titik D membahagikan tembereng garis AB dalam nisbah 3:1. Cari koordinat titik

D.

[4 marks]

[4 markah]

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SULIT 9 3472/2

[Lihat sebelah]

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14. Given the points (0,-3), (k,3) and (4,5) are collinear. Find the value of k.

Diberi titik-titik (0,-3), (k,3) dan (4,5) adalah segaris. Cari nilai k.

[2 marks]

[2 markah]

___________________________________________________________________________

15. Given that sin θ = p, where p is constant and 90o ≤ x ≤ 180

o. Find the terms of p:

Diberi sin θ = p, dengan keadaan p ialah pemalar dan 90o ≤ x ≤ 180

o. Cari dalam

sebutan p :

(a) Cosec θ

Kosek θ

(b) Sin 2 θ

[ 3 Marks]

[ 3 Markah]

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SULIT 10 3472/2

[Lihat sebelah]

3472/1 © 2016 SULIT

16. The variables x and y are related by the equation y2 = 2x

2 −6x. A straight line graph is

obtained by plotting against x, as shown in the diagram. Find the value of p and

of q.

Pemboleh ubah x dan y dihubungi oleh persamaan y2 = 2x

2−6x. Suatu graf garis

lurus diperolehi dengan memplotkan melawan x, seperti ditunjukkan dalam

Rajah.

Find the value of p and of q.

Cari nilai p dan nilai q.

[3 marks]

[3 markah]

x

y 2

x

y 2

O

x

x

y

(7, q)

(p, 0)

2

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SULIT 11 3472/2

[Lihat sebelah]

3472/1 © 2016 SULIT

17. It is given that vectors and . Find, in the form .

Di Diberi bahawa vektor-vektor dan . Cari dalam sebutan

.

(a) the vector ,

vektor ,

(b) the unit vector in the direction of .

vektor unit dalam arah .

[3 marks]

[3 markah]

3

2a

1

5b

jyix

3

2a

1

5b

jyix

ba 2

ba 2

ba 2

ba 2

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SULIT 12 3472/2

[Lihat sebelah]

3472/1 © 2016 SULIT

18 Diagram shows two vectors, ⃑⃑⃑⃑ ⃑and ⃑⃑⃑⃑⃑⃑ .

Rajah menunjukkan dua vektor, ⃑⃑⃑⃑ ⃑ dan ⃑⃑⃑⃑⃑⃑ .

(a)

Express in the form . ⃑⃑⃑⃑⃑⃑

Ungkapkan dalam bentuk .

(b) Find the unit vector in the direction of .

Cari vektor unit dalam arah .

[3 marks]

[3 markah]

O

P(4, 3)

Q(-8, 8)

x

y

QP

y

x

QP

y

x

QP

QP

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SULIT 13 3472/2

[Lihat sebelah]

3472/1 © 2016 SULIT

19. Given that , where p and c are constants, find

Diberi , dengan keadaan p dan c ialah pemalar, cari

(a) the value of p,

nilai p,

(b) the value of c such that when x = 2.

nilai c dengan keadaan apabila x = 2.

[4 marks]

[4 markah]

___________________________________________________________________________

20. The gradient of the tangent to the curve y = x2(3+ px) at x = – 1 is – 3 . Find the value

of p.

Kecerunan tangent kepada lengkung y = x2(3+ px) pada x = – 1 ialah – 3 . cari nilai

p.

[3 marks]

[3 markah]

cxpxdxxx 232 )2(

cxpxdxxx 232 )2(

6)2( 2 dxxx

6)2( 2 dxxx

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SULIT 14 3472/2

[Lihat sebelah]

3472/1 © 2016 SULIT

21. Given y = 3x2 – 2x + 3, find

Diberi y = 3x2 – 2x + 3, cari

(a) the value of

when x = 2.

Nilai bagi

apabila x = 2.

(b) the approximate change in y, in terms of m, when x changes from 2 to 2 + m,

where m is a small value.

Perubahan hampir y, dalam sebutan m, apabila x berubah daripada 2 kepada 2 +

m, dengan keadaan m ialah satu nilai kecil.

[4 marks]

[4 markah]

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SULIT 15 3472/2

[Lihat sebelah]

3472/1 © 2016 SULIT

22. Diagram shows a sector BOC of a circle with centre O. It is given that AD = 8 cm and

BA = AO = OD = DC = 5 cm.

Rajah menunjukkan suatu sektor BOC bagi sebuah bulatan berpusat O. Diberi

bahawa AD = 8 cm dan BA = AO = OD = DC = 5 cm.

Find

Cari

[4 marks]

[4 markah]

O

B

A

CD

1.85 rad

(a) the length, in cm, of the arc BC,

panjang, dalam cm, lengkok BC,

(b) the area, in cm2, of the shaded region.

luas, dalam cm2, kawasan berlorek.

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SULIT 16 3472/2

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3472/1 © 2016 SULIT

23. A box contains 20 chocolates. 5 of the chocolates are black chocolates flavour and the

other 15 white chocolates. Two chocolates are taken at random from the box.

Sebuah kotak mengandungi 20 biji coklat. 5 daripadanya adalah perisa coklat hitam

manakala 15 lagi itu adalah perisa coklat putih. Dua biji coklat diambil secara rawak

dari kotak itu.

Find the probability that

Cari kebarangkalian bahawa

(a) Both chocolates are black chocolates,

Kedua-dua biji coklat adalah coklat hitam

(b) The chocalates taken are of different flavour

Coklat yang diambil mempunyai perisa yang berlainan.

[4 Marks]

[4 Markah]

__________________________________________________________________________

24. A Badminton team that consists of 6 students in to be chosen from a group of 8 male

students and 5 female students. Calculate the number of the different teams that can

be form if each team must consist of:

Satu pasukan badminton yang nebgandungi 6 orang pelajar dipilih daripada satu

kumpulan 8 pelajar lelaki dan 5 pelajar perempuan. Hitungkan bilangan pasukan

yang berlainan dapat dibentuk jika pasukan itu mesti mengandungi:

(a) Exactly 4 male students,

Tepat 4 pelajar lelaki,

(b) Not more than 2 female students,

Tidak lebih daripada 2 pelajar perempuan.

[ 4 Marks]

[4 Markah]

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SULIT 17 3472/2

[Lihat sebelah]

3472/1 © 2016 SULIT

25. X is continuos random variable which is normally distributed with a main of 48 and a

variance of 144. Find

X ialah pembolehubah rawak selanjar bertaburan secara normal dengan min 48 dan

varian 114. Cari

(a) The value of the Z-score when X is 63.2

Nilai skor Z apabila X ialah 63.2

(b) The value of k when P (Z< k) = 0.3483

Nilai k apabila P (Z< k) = 0.3483

[ 4 Marks]

[4 Markah]

END OF QUESTION PAPER

KERTAS SOALAN TAMAT

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