279391377-gerak-gempur-1-pt3-doc

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GERAK GEMPUR 1 MATEMATIK PT3 2015 SMK BANDAR TASIK PUTERI, RAWANG, SELANGOR Jawab semua soalan. 1 Hi!n" nilai ba"i  ( ) # $% 1& $'  ÷ +  (& )a*+a-    & Hi!n" nilai ba"i / $ & / & $ 1 &  ÷        0an !n"+a+an 2awaann3a s4ba"ai sa! 45aan 0ala) s4b!an 4*4n0a.  ($ )a*+a-    $ 6a7 8a*i nilai ba"i $ &1% . ' 6b7 Hi!n" nilai ba"i9  & # $ %# &/      ($ markah- # P4*)!0a+an 6a7 ( )  p q  & $ −  6b7 ( ) & $  y  x   ($ markah-

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GERAK GEMPUR 1

MATEMATIK PT3 2015SMK BANDAR TASIK PUTERI, RAWANG, SELANGOR

Jawab semua soalan.

1 Hi!n" nilai ba"i   ( )#$%1&$'   ÷−+

  (& )a*+a-

  

& Hi!n" nilai ba"i/

$&

/

&

$

1&   ÷ 

  

   −

  0an !n"+a+an 2awaann3a s4ba"ai sa! 45aan 0ala) s4b!an4*4n0a.

  ($ )a*+a-

  

$ 6a7 8a*i nilai ba"i$

&1%.'−

 

6b7 Hi!n" nilai ba"i9  

&

#

$

%#

&/  

 −

  ($ markah-

 

# P4*)!0a+an

6a7 ( ) pq   &$ −

  6b7 ( )&$   y  x  −   ($ markah-

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 / Ra2a 1 iala s4b!a i+o"*a: )4n!n2!++an bilan"an 5o)!4* 3an" 0i2!al ol4En. Tan s4la)a $ b!lan.

B!lan Bilan"an +o)!4* 0i2!al

Jan

;4b

Ma5

 

)4wa+ili <<<<. +o)!4*.

 

L!+is sa! 5a*a alan" a0a *!an" 2awaan ba"i )4wa+ili s4)!a )a+l!)a a0a i+o"*a: 0iaas.

  ( # )a*+a-

Jawaan 9 

Ra2a 1

   B   i   l  a  n  "  a  n

   +  4  1   i  n  "

  *  o      i

 

ISN SEL RABU KHA JUM

Hari 

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M

M’

120°

R QP

6 cm

Rajah 3

% Ra2a 2  )4n!n2!++an 0!a oli"on M= 0an M, 0il!+is 0i aas "*i0 s4"i4)a sa)a.

M= iala i)42 M 0i bawa *ans:o*)asi L. H!*ai+an s4l4n"+an3a *ans:o*)asi L.  ( & markah-

  

> Ra2a $ )4n!n2!++an s4"ii"a P?R.

6a7 D4n"an an3a )4n""!na+an 4)ba*is 0an 2an"+a l!+is6i7 bina+an s4"ii"a P?R )4n""!na+an !+!*an 3an" 0ib4*i, b4*)!la 0a*i

"a*is l!*!s P? 3an" 0ib4*i.6ii7 bina "a*is s4*4n2an" 0a*i ii+ P +4 "a*is P?.

  (b) B4*0asa*+an 4)binaan 4*s4b!, !+!* ∠PR? )4n""!na+an *o*a+o*.

  (% )a*+a-

Jawapan 9

 Rajah &

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  P Q

Rajah 4

T

6a7 6i7 6ii7

 

6b7

  

@ Ra2a # )4n!n2!++an ol3"on T 3an" 0il!+is 0i aas s4"i4)a sa)a b4*sisi 1 !ni.

Pa0a "*i0 s4"i4)a b4*sisi 1 !ni 0i *!an" 2awaan, l!+is s4)!la oli"on T)4n""!na+an s+ala $ 9 1.

.($ markah-

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Ra2a / )4n!n2!++an 0!a b!a s4"ii"a b4*s!0! 4"a+ ABD 0an 8DE. Dib4*i 8 ii+ 4n"a ba"i"a*is l!*!s BD.

Dib4*i baawa 5os x °  5

4

.

6a7 8a*i nilai ba"i sin 3 °.

6b7 Hi!n" an2an", 0ala) 5), AB.

($ )a*+a-

1' G!na+an +4*as "*a: a0a ala)an s4b4la !n!+ )4n2awab soalan ini.Ja0!al 1 )4n!n2!++an nilaiCnilai 0an 0!a 4)bol4 !ba, 0an 3 ba"i sa! :!n"si.

 x  ' 1 & $ # / %

y  @ 11 1& 11 @ $ C#

Paksi-x dan paksi-y telah disediakan pada kertas graf pada halaman 9

a7 !engan mengg"nakan skala 2 #m kepada 2 "nit$ lengkap dan labelkan paksi-y it"

b7 %erdasarkan Jad"al 1$ pl&tkan titik-titik pada kertas graf terseb"t

57 'eter"snya$ l"kis graf f"ngsi ini

 (# )a*+a-

% y °

 1$ 5)

1' 5)

 x °

* !

Rajah /

Ja0!al 1

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Graf untuk Soalan 10

x

  0 1 2 3 4 5 6

y

 

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