SULIT 1449/2(GMP) 1449/2(GMP)
Mathematics
Kertas 2 ( Set 1 ) Peraturan
Pemarkahan 2017
SKEMA PRAKTIS BESTARI
PROJEK JAWAB UNTUK JAYA (JUJ) 2017
MATHEMATICS Kertas 2
SET 1
PERATURAN PEMARKAHAN
SULIT 2 1449/2(GMP)
Question Solution and Mark Scheme Marks
1(a)
(b)
P1
P2 3
1449/2(GMP) © 2017 Hak Cipta JUJ Pahang
L
K M
K
SULIT 3 1449/2(GMP)
Question Solution and Mark Scheme Marks
2
(3x + 2)2 = ½ (4x + 8)4x
x2－ 4x + 4 = 0
(x– 2)(x-2)
Perimeter = 32
K1
K1
KI
N1 4
3 p + 2q = - 9 --- (1) (1) × 5
5p + 10q = - 45 --- (2) 5p - q = - 1 --- (3) (2) - (3),
11q = -44
q = - 4 5p + 4 = - 1 5p = - 5
p = -1
∴p = -1, q = - 4
K1
K1
N1N1
SULIT 4 1449/2(GMP)
Question Solution and Mark Scheme Marks
SULIT 5 1449/2(GMP)
Question Solution and Mark Scheme Marks
SULIT 6 1449/2(GMP)
Question Solution and Mark Scheme Marks
10 (a) (E,2) (E,0) (E,1) (E,7) (X,2) (X,0) (X,1) (X,7) (A,2) (A,0) (A,1) (A,7) (M,2) (M,0) (M,1)(M,7)
(b) (i) (E,2) (A,2)
(ii) (E,1) (E,7) (X,1) (X,7) (A,1) (A,7) (M,2) (M,0) (M,1) (M,7)
P2
K1
N1
K1
N1 6
11 (a) 8 – 5 = 3
(b)
0 5
0 50
= 10
(c) 505010 k
k = 10
P1
K1
N1
K1
N1 5
SULIT 7 1449/2(GMP)
Question Solution and Mark Scheme Marks
12 (a)
(b)
(c)
(d)
Graph
Axes are drawn in the correct direction, uniform scale for -5 x 3.
7 points and 2 points* plotted accurately
Smooth and continuous curve without straight line(s) and
passes through all the 9 correct points for -5 x 3.
(i) 6 < y < 8
(ii) 2.6 < x < 2.7, -3.0 < x < -3.1
Note: Do not accept the values of x and y obtained by calculation
The straight line y = 7x + 30 drawn correctly
Identify the equation y = 7x + 30 or equivalent award K1
The value of x: -2.9 < x < - 2.7
x -3.5 0.5
y 23.25 - 8.75 P1P1
P1
K2
N1
P1 P1P1
K2
SULIT 8 1449/2(GMP)
Question Solution and Mark Scheme Marks
SULIT 9 1449/2(GMP)
Question Solution and Mark Scheme Marks
(c)
(d)
Refer graph:
Axes drawn in the correct directions with uniform scales, for 29.5 ≤ x≤ 99.5 and 0 ≤ y≤ 10.
Horizontal axis labelled by using upper boundary ormidpoint or class
interval and 7* bars drawn correctly
Histogram drawn correctly Note :
1. 5 or 6 bars drawn correctly award K1 2. Other uniformed scales used award N0.
The modal class is 60 – 69 or
any correct information about the weight of meat sold each day.
P1
K2
N1
K1
15 (a)
12
6 cm
T/S X/R
U/P
V Y/Q
X/W Y/I
R/S H/E
G/F
Q/P V
U T
2 cm
3 cm
1 cm 4 cm
6 cm
SULIT 10 1449/2(GMP)
Question Solution and Mark Scheme Marks
(b)(i)
The shape must be correct. All lines must be fully drawn.
Measurement must be accurate to 0.2 cm and all angles = 90o 1
*Note: The shape is correctly drawn award 1 m
(ii)
The shape must be right with the rectangles. All lines included the dotted
lines must be shown completely.
Measurement must be accurate to 0.2 cm and all angles at rectangle vertex = 90o 1
*Note: The shape is correctly drawn award 1 m
K1K1 N2
K1K1K1
N2
1449/2(GMP) © 2017 Hak Cipta JUJ Pahang SULIT
V/I/W Y/X
G/H Q/R P/S
F/E
U/T 4 cm
1 cm
4 cm 3 cm
2 cm
SULIT 11 1449/2(GMP)
Question Solution and Mark Scheme Marks
16 (a)
(b) R(46oU , 110oT)
(c) (i) (70 +110) 60 kos 46 + 2760
10262.3
(ii).
600 3 . 10262
17.10
P1 P1
P1
P1P1P1
K1K1K1
N1
K1
N1 P
Q R
SULIT 12 1449/2(GMP)
1449/2(GMP) © 2017 Hak Cipta JUJ Pahang SULIT
y
x
60
50
40
30
20
10
0
-10
-20
-30
-40
SULIT 13 1449/2(GMP)
Question 14 Histogram
1 2
3 4 5 6 7 8 9 10 0
