peperiksaan percubaan spm tingkatan 5...
TRANSCRIPT
1
SULIT
3472/1
Additional
Mathematics
Kertas 1
Ogos
2017
BAHAGIAN PENGURUSAN
SEKOLAH BERASRAMA PENUH
DAN SEKOLAH KECEMERLANGAN
KEMENTERIAN PELAJARAN MALAYSIA
PEPERIKSAAN PERCUBAAN SPM
TINGKATAN 5
2017
ADDITIONAL MATHEMATICS
Paper 1
MARKING SCHEME
This marking scheme consists of 6 printed pages
2
MARKING SCHEME
Number Solution and Mark Scheme Sub
Marks
Total
Marks
1 9x2 + 12x + 4 = 0
(3x + 2)(3x + 2) = 0 OR
SOR = 3
2 +
3
2 =
3
4 or
POR =
3
2
3
2 =
9
4
2
B1
2
2 (a) 16
62or 2122202
2
B1
3
(b) 4 , 2 xx 1
3 2tan
3
cos sin 2sin cos
2
B1
2
4 (a) 205 , 209.1 , 213.282
Nota:
Kalau calon senaraikan lebih daripada tiga, semua kena betul
1
3
(b) 17,338.78 seconds or 288.98 minutes or 4.82 hours or
4 hours 49 minutes
50205(1.02 1)
1.02 1
2
B1
5 (a) cmr 20 1 4
(b)
40
qr
202
1*
q
r
rdr
dA2
3
B2
B1
Nota:
Terima 50(3'25'')(1.02 1)
1.02 1
3
6 5.322V
tt
V 52
3 2
4 5353 cataudttVatautdt
dV
3
B2
B1
3
7
3
2,2 pp
41
3 2
p
p
13
1 2
x
xdxxf
3
B2
B1
3
8 1p
5342
2
B1
2
9 (a)
570
3 3
(b) 2020
6 tahun atau senarai:
2015: 300,
2016: 330,
2017: 360,
2018: 390,
2019: 420,
2020: 450
2
B1
10 (a) 6,3 pq (BOTH)
3q OR 6p
qp 2 OR 716 2 q OR 1674
2
p
3
B2
B1
4
(b) ( -3, 16 ) 1
+ c
4
11 (a) p = 4 and
3
4q
p = 4 or 3
4q
2
B1
4
(b) 0.9134 @
6
30
443
44 2 y
2
B1
12 (a) 150 1 4
(b) 30 1
(c) 4530
62305
2
x
2
B1
13 (a) 3
3
3
2
3 CC
2
B1
4
(b) 144
! 3 ! 4
2
B1
14 (a) 1
216
1 1 1x x
6 6 6
2
B1
4
(b)
7776
25
6
1
6
1
6
1
6
1
6
5
2
B1
15 (a)
3.0120
56
29.59
x
x
2
B1
4
(b)
)639.0(
%14.26
zP
2
B1
5
16 (a) 2.095 rad 1 4
(b) 565.65 m2
095.262
1095.224
2
1 22
24 seen
3
B2
B1
17 pq4
yxyx sin cos cos sin 4
yyxxyx cos sin 2 cos sin 2 2sin 2sin
3
B2
B1
3
18 x = 120o , 240
o , 180
o
(2 cos x + 1) (cos x + 1) = 0
2 ( 1 – cos2
x ) 3 cos x 3 = 0
3
B2
B1
3
19
)2(2
4
2
3
5)75(
5
)(
625
xxor
aab
ba
3
B2
B1
3
20 (a) 2.579 1 3
(b) 8
xaa log8log
2
B1
21
x
x
xx
x
2
2
2
1
2
log
)2(log
)2()3(
4
1
3
B2
B1
3
22 4 ,5
02
4or 1
2
3
yx
0 ,1
3
B2
B1
3
6
23 (a) 3 1 3
(b) equivalentor 0163 xy
23
16
xy
2
B1
24 10a and 103b or equivalent
10a OR 103b or equivalent
ba 3 OR 10022 ba
3
B2
B1
3
25
3
2
jiCDjiCA 3or 62
*accept
3
1or
6
2
4 ,3 A
3
B2
B1
3
END OF MARKING SCHEME