1

3472/1

Matematik

Tambahan

Kertas 1

2 jam

Ogos 2015

JABATAN PELAJARANNEGERI KELANTAN

PEPERIKSAAN PERCUBAAN SIJIL PELAJARAN MALAYSIA 2015

ADDITIONAL MATHEMATICS

Paper 1

Skema Pemarkahan ini mengandungi 6 halaman bercetak

MARKING SCHEME

2

PERATURAN PEMARKAHAN- KERTAS 1

No. Solution and Mark Scheme Sub

Marks

Total

Marks

1 (a) 3m

(b) { 1,0,3,5}

1

1

2

2

k = 7

3( 6) 2 (3 2) 6kx k x @ setara

2

B1

2

3 4.19, -1.19 (Both)

2 2

2 3 33 5

2 2x x

@ setara

2

B1

2

4 (a) 2( ) 6f x x x

(b) 3 , 2x x

1

2

B1

3

5 1p

21

22 2

p

3 12 @ (2 ) @

2 2 2

p

3

B2

B1

3

5x

2 4 1 @setarax x

2 110 @10

3

B2

B1

3

7

1log

2a

hy

2log 1ah y

2log loga ax y

3

B2

B1

3

6

3 2

3

8 6n

3 481n

5(3 1)1200

3 1

n

3

B2

B1

3

9 2706

2204 + 502 @ setara

2204 @ 251 @ 502 @ setara

3

B2

B1

3

(a) 20

(b) 63.281

245 9

@ 200 @setara4 16

1

2

B1

3

11 (a)

3, 3

2m n

(b) 23 2y x x

1 , 1

1

3

12 (a)

2, (0, 4)

3h K

(b) 3

64

y x

3@setara

4m

1 , 1

2

B1

4

13 8,2t

2 2(2 2) (5 ) 5t

2

B1

2

14

2(a)

p

24(b)

2

p

1

3

4

10

4

24

(1) (0)2 2

p p

sin 90 cos cos90 sino o

B2

B1

15 4(a)

10

(b) 5k

k 2

@ setara10 4

1

2

B1

3

16 94

2x y

3 46 2

2

x yx y

1or

2PM PQ QM QM QR

3

B2

B1

3

17

3(a)

10

20 6dy

xdx

1(b)

10

23 3

10 6 110 10

y

2

B1

2

B1

4

18 (a) 13

12 1dV

xdx

2

B1

4

5

(b) 13k

x k

2

B1

19 30

6

0

( ) 66 ( 36)g x dx

6

0

Luas ( ) 36g x dx

3

B2

B1

3

20 (a) 0.9326rad

10.23r

(b) 6.773

21(10.23) (0.9326 sin0.9326)

2

2

B1

2

B1

4

21 (a) 2 11k p

2+3+2k+k+6+10+12

6p

3 6(b)

2

k

2 6

2

k k

2

B1

2

B1

4

22 (a) 6p

10 8 5 1 30p

(b) 57.83

34.5(1) 44.5(6) 54.5(10) 64.5(8) 74.5(5)

30

2

B1

2

B1

4

23 (a) 462

(b) 281

6 5 6 5 6 5

3 2 4 1 5 0C C C C C C

6 5 6 5 6 5

3 2 4 1 5 0atau atauC C C C C C

1

3

B2

B1

4

6

24 (a) 7h 4 3

4 3 4 3

h

h h h h

7(b)

15

2

B1

1

3

25

(a) 0.6468

1 2(0.1766)

(b) 36.30

350.929

1.4

X

2

B1

2

B1

4