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Skema Add Math P2 Trial SPM SBP 2007

# Skema Add Math P2 Trial SPM SBP 2007 - 3472/2 Matematik...

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3472/2 Matematik Tambahan Kertas 2 2 ½ jam Ogos 2007 SEKTOR SEKOLAH BERASRAMA PENUH BAHAGIAN SEKOLAH KEMENTERIAN PENDIDIKAN MALAYSIA PEPERIKSAAN PERCUBAAN SIJIL PELAJARAN MALAYSIA 2007 MATEMATIK TAMBAHAN Kertas 2 Dua jam tiga puluh minit JANGAN BUKA KERTAS SOALAN INI SEHINGGA DIBERITAHU Skema Pemarkahan ini mengandungi 16 halaman bercetak MARKING SCHEME

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ADDITIONAL MATHEMATICS MARKING SCHEME TRIAL SBP 2007 – PAPER 2 QUESTION NO. SOLUTION MARKS 1 2 * 2 6 6 4 4 ( 6 4 ) 2 6 6 2 4 4 y y x or x x x x or y y y - - = - - = + - - - = - - - - + - = 1, 4 2, 10 2, 10 1, 4 x or y OR y or x = - - = - = - = - - 5 2 (a) 1 3 2 2 0 2 5 4 2 4 3 0 ( 1)( 3) 0 1, 3 x kx k x k k k k k + + = + + = + + = = - - 3 2 Solve the quadratic equation by using the factorization @ quadratic formula @ completing the square Eliminate x or y Integration ( all terms correctly integrated) Solve quadratic equation Note : OW-1 if the working of solving quadratic equation is not shown. 5 P1 K1 K1 N1 N1 K1 K1 N1
QUESTION NO. SOLUTION MARKS (b) + = dx x dx dy ) 5 12 ( x x 5 6 2 + = 2 5 2 5 2 2 5 2 2 2 5 2 ) 5 6 ( 2 3 3 2 - + = + + - = - + + = + = x x y c c x x dx x x y 5 3 (a) (b) 3 2 @ 2 3 = - = SR PS m m * 2 4 ( 2) 3 3 2 16 0 y x y x - = + - - = 3 * R (4, 8) * Q (6, 5) 3 3 Integrate 2 2 d y dx Integrate dy dx Find the value of c Solve simultaneous equation between SR and PR P1 Use straight line formula Or equivalent * equation of SR * R coordinate 8 K1 K1 K1 N1 K1 N1 N1 K1 N1 N1

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QUESTION NO. SOLUTION MARKS (c) Area = 0 6 4 2 0 1 1 5 8 4 1 2 - = 26 unit 2 2 4 (a) (b) (c) 2 0 1 15 cos n - = @ 2 sin 25 1 m ° = - 2 2 cos40 cos(25 15 ) cos25 cos15 sin 25 sin15 1 1 m n n m ° ° ° ° ° ° ° = + = - = - - - 3 2 sin50 sin 2(25 ) 2sin 25 cos25 2 1 m m ° °
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Skema Add Math P2 Trial SPM SBP 2007 - 3472/2 Matematik...

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