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Transcript of un-mtk-ips-sma-2011
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UN Matematika Jurusan IPS 2011 uploaded by:w w w .b a n k s o al. s ebari n .c o m
UJIN NSI!N"SM#M
Tahun Pelajaran2010/2011
MATAPELAJARAN
Mata Pelajaran : MATEMATIKA (D11)
Progra !tu"# : IP! / KEA$AMAAN
%AKT& PELAK!ANAAN
'ar#/Tanggal : !elaa 1* A+r#l 2011
Ja : 0,-00 . 10-00
PET&NJ&K &M&M
1- I#an #"ent#ta An"a e "ala Lear Jaaan &j#anNa#onal (LJ&N) ang tere"#a "engan enggunaan +en#l 23eua# +etunju "# LJ&N-
2- '#taan ulatan "# "e+an naa ata uj#an +a"a LJ&N-
4- Per#a "an a5alah oal . oal eelu An"a enjaana+at#an et#a+ lear oal e#l## noor +aet ang aa
"engan noor +aet ang tertera +a"a 5o6er-7- La+oran e+a"a +engaa uj#an a+a#la ter"a+at learoal ang /urang jela rua atau t#"a leng/a+-
8- Tere"#a atu 120 en#t untu engerjaan +aet te tereut-9- Julah oal eana 70 ut#r +a"a et#a+ ut#r oal ter"a+at 7
(e+at) +#l#han jaaan-- M#ntalah erta ura e+a"a +engaa uj#an #la "#+erlu/an-,- T#"a "##;#nan enggunaan alulator 'P tael ateat#a
atau alat antu h#tung la#nna-*- Per#alah +eerjaan An"a eelu "#erahan e+a"a +engaauj#an-
10- Lear uj#an t#"a oleh "#5oret . 5oret-
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<o+r#ght= $ t t p : ## w w w . b ank s o al . s e b ar i n .c o m 3anoal &N !NMPTN &M>&$M &!M>IT3 5PN! !TAN "ll An"a "#+erenanan untu engo+# "anenearluaan a# "ala entu o?t5o+ au+un har"5o+ elaaenertaan 5atatan a# #n#-
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UN Matematika Jurusan w ww .banks oal.s ebarin.c om
<o+r#ght= $t tp: ##w ww . banks oal. s ebari n.c om 3anoal &N !NMPTN &M>&$M &!M>IT3 5PN! !TAN "ll An"a
"#+erenanan untu engo+# "an enearluaan a# "ala entu o?t5o+
A- 22 . 27 3 D- 47 @ 22
3- 47 . 22 3 E- 179 @
<- 22 @ 6
A- .4 D-
3- .1 E-
<- 0
1
3 −2 4 3 8- 3entu e"erhana"ar#
(5 3 + 7 2 )(6 3 − 4 2 )
1- D#etahu# atr# A 3 "an
4 10 4 −1
−2 −1
a"alah B-
< - N#la# "eter#nan "ar# atr#(A3 . <)
9 12 a"alah B-
A- . D- 4
3- .8 E- 129 5 3
<-2 −5 3 1 −1
9- N#la#"ar#
log 25. log 2 − log 54 B-
2- D#etahu# atr# A 3 - −2 1 1
In6er atr# A3 a"alah (A3)>
1 B-
−3
1
A- 2 −2
2
D- −
1 2
- Peraaan gra?# ?ung# ua"rat ang
eotong uu C "# t#t# (1 0) "an (4
0) erta elalu# t#t#/ − 1 −1
1 (.1 .19) a"alah B- 2 2 2 2
− 1
−2 1 1 A- y = 2 x − 8 x + 6 D- y = −2 x + 8 x − 6
3- 2
E- 2 3- y = x
2 + 4 x − 21 E- y = −2 x2 + 4 x − 10
11
1
2 − <- y = x2
+ 4 x − 5 2 2 2
1
<- 2 ,- Peraaan uu #etr# gra?#
?ung# /ua"rat
−1 − 1
y = 5 x2
− 20 x + 1 a"alah B- 2
4 −3 7 18 A- x = 4
3- x = 2
D- x = −3
E- x = −44- Matr# C ang eenuh# C
a"alahB-
−1 5 −6 21 <- x = −2
1 −1 1 −9 *- Koor"#nat t#t# +otong gra?#?ung# /ua"rat
A- D- 2 −6 9 1 −6 y = 3 x − x − 2 "engan uu C "an
uu
−1 9 3- −6 9
E- a"alah B-
2 1 −6 1 1 A- (.10) ( 3
0) "an (0 2)
1 9 <- −1 6
3- ( −23
0) (1 0) "an (0 .2)
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UN Matematika Jurusan uploaded by:
<o+r#ght= $t tp: ##w ww . banks oal. s ebari n.c om 3anoal &N !NMPTN &M>&$M &!M>IT3 5PN! !TAN "ll An"a
"#+erenanan untu engo+# "an enearluaan a# "ala entu o?t5o+
−1
2a5b
−5 <- ( − 3 0) (1 0) "an (0 −
3 )7- 3entu e"erhana "ar#
9 −1 32a b
a"alah B- 2 2
A- (2ab)7
D-
(2ab)>1
D- ( −
32
0) (.1 0) "an (0 .1)
3- (2ab)2
E-(2ab)
>7
<- 2ab
E- (3
0) (1 0) "an (0 4)2
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10-D#/etahu#
f ( x) = 2 − 3 x
-
J#/a
2
f−1 a"alah
#n6erA- −
5 3
27D- 3
27
"ar# f a/a
A- 2 (1 + x)3
3- 2 (1 − x)3
f−1
( x) B-
D-
E-
− 3
( x −
1)2
− 2
( x +
1)3
3- − 3
27
<- 127
E-5 4
27
<- 3(1 + x)
2
11- N#la# ang eenuh# #te+eraaan
18- '#+unan +enelea#an+ert#"a/aaan
−2 x
2
+ 11 x − 5 ≥ 0 a"alah B-
A- { x | x ≤ −5 atau x ≥ − 1 , x ∈ R}2
1 + 1 = 10
x y
5 − 3 = 26
x y
a"alahB-
3- { x | −5 ≤ x ≤ − 1 , x ∈ R}2
<- { x | − 1 ≤ x ≤ 5, x ∈ R}2
A- − 23
3- − 16
D- 12
E- 3
4
D- { x | x ≤ 1 atau x ≥ 5, x ∈ R}
2
E- { x | 1 ≤ x ≤ 5, x ∈ R}2
<- 17 19- N#la# #n#u ?ung#
oe/t#? f ( x, y) = 3 x + 2 y
"ar# "aerah ang "#ar#r +a"a gaara"alah B-
12- N#la#a/#u
f ( x, y) = 5 x + 4
y
angeenuh#
A- 7
+ert#"a/aaan
y ≥ 0 a"alahB-
x + y ≤ 8 x + 2 y ≤ 12
x ≥ 0 "a
n
3- 9 7<-
4D- ,
A- 27 D-70
3- 42 E-90
E-* 0 2 4
C
<- 49
14- Aar . aar +eraaan/ua"rat
2 x2 − 13 x − 7 =
0
1- !eorang #u e+ro"u# "ua jen#
er#+# +#ang a#tu raa 5olat "an
raa eju- !et#a+ /#logra
er#+# raa 5olat eutuhano"al
a"ala h B- x1
"an
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A- R+110-00000 D-
3- R+100-00000 E-
<- R+**-00000
x2- J#/a x
2> x
1
aa
n#la#
2 x1
+
3 x2
R+10-00000
e"angan er#+#
raa /eju
eutuhan o"al R+18-00000 +er
/#logra-
A- .128 D-
203- .8 E-22
<- 128
17- Aar . aar +eraaan/ua"rat
3 x2 − x + 9 = 0
Mo"al ang "##l## #u tereut
R+800-00000- T#a+ har# hana #a
e+ro"u# +al#ng ana 70 #logra-
Keuntungan t#a+ #logra er#+# +#ang
raa 5olat a"alah R+2-80000 "an er#+#
raa /eju R+4-00000 +er #logra-
Keuntungan terear ang
a"alah x1
"an x2-
N#la#
x1 +
x2
x xB-
"a+at "#+eroleh #u tereut a"alah B-
2 1
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+ (~+ F ) G
3
3!!
3
!3!
B
BBB
1,- !eorang +eterna #an h#a e#l## 20
ola untu/ eel#hara #an o# "an#an o#- !et#a+ /ola "a+at
ena+ung #an o# aja eana 27
e/or atau #an o# aja eana 49
eor- Julah #/an ang "#ren5anaan
aan "#+el#hara t#"a le#h "ar#
900 eor- J#a ana ola er## #ano# a"alah
x "an ana ola er## #an o#
a"alah y a/a o"el ateat#a untu
aalah #n# a"alah B-
A- x + y ≥ 20, 3 x + 2 y ≤ 50, x ≥ 0, y ≥ 0
3- x + y ≥ 20, 2 x + 3 y ≤ 50, x ≥ 0, y ≥ 0
<- x + y ≤ 20, 2 x + 3 y ≤ 50, x ≥ 0, y ≥ 0
D- x + y ≤ 20, 2 x + 3 y ≥ 50, x ≥ 0, y ≥ 0
E- x + y ≤ 20, 3 x + 2 y ≥ 50, x ≥ 0, y ≥ 0
22- !uu e"ua "eret geoetr# "engan
ra#o +o#t#? a"alah 10 "an uu eena
a"alah 190- Julah 10 uu +ertaa "eret
tereut a"alah B-
A- 8-218 D-8-120
3- 8-210 E-8-118
<-8-208
24- N#la# eenaran +ernataan ajeu (~+F ) G ~ +a"a tael er#ut a"alah B-A-
!3!3 3-
333! <-
3!33
D-
3333
E-33!!
4 2 − x
−1 27- Ingaran "ar# +ernataan: H1, ha#"#ag# 2 atau *
1*- D#etahu# atr# A
3
"an
10 7 x 1 3 y a"alah B-
A- 1, t#"a ha# "#ag# 2 "an t#"a ha#"#ag# *
< - J#a 4A . 3 < aa n#la# x + y = B-
−9 2 A- .4 D-
3- .2 E-
<- .1
20- Dar# uatu ar#an ar#tet#a "#etahu#
uu /e>8 a"alah 22 "an uu e>12a"alah 8- !uu /e>18 ar#an #n# a"alah
B-
A- 92 D- 7
3- 9, E- 9
<- 2
21- !uu et#ga "an uu eena ar#an
geoetr# erturut . turut a"alah 1, "an
7,9- !uu /e"ela+an ar#an tereut
a"alah B-
A- 7-47 D- 1-78,
3- 4-9, E- 1-4,7
<- 2-*19
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3- 1, t#"a ha# "#ag# 2 "an *
<- 1, t#"a ha# "#ag# 2 "an ha#"#ag# *
D- 2 "an * eag# ha# 1,
E- 1, t#"a ha# "#ag# 2 atau *
28- D#etahu# +re# . +re#:
(1) J#a eua arga negara
eaar +aja/ aa ana
?a#l#ta uu "a+at "#angun-
(2) T#"a ana ?a#l#ta uu "a+at"#angun-
Ke#+ulan ang ah "ar# e"ua+re# "# ata a"alah B-A- !eua arga negara t#"a eaar
+aja/3- A"a arga negara t#"a eaar+aja/<- !eua arga negara eaar +aja/D- !eua arga negara eaar
+aja "an t#"a/ ana ?a#l#ta uu"a+at "#angun
E- !eua arga negara t#"aeaar +aja/ atau ana ?a#l#tauu "a+at "#angun
29- !eorang aah aan eag#an ,
eor a+# e+a"a eena anana anganana et#a+ ag#an eng#ut#ar#an ar#tet#a- Ana teru"aen"a+at ag#an +al#ng e"##t a#tu 4eor "an
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A- 11 e/or D- 1,
3- 18 e/or E- 1*
<- 19 e/or
A- 40 D-
3- 78 E-
<- 90
(
ana tertua en"a+at ag#anterana- Ana/ et#ga en"a+at ag#aneana B-
3- 1 5
49
<- 2 049
E- 4 149
2-D#/etahu#
f a/a
f ( x) = (3 x2 − 5)
4-
J#/a
f '( x) = B-
f ' a"alahturunan
42- D#agra er#ut enataan
julah anggota eluarga "ar#
80 #a- 3ana #a
ang
e+una# julah anggota eluarga8 orang
A- 4 x(3 x2 − 5)
3
3- 6 x(3 x
2
− 5)
3
<- 12 x(3 x2 −
5)3
D- 24 x(3 x2 − 5)
3
E- 48 x(3 x2 − 5)3
a"alahB-
A- 14
#a 3-
17 #a
<- 18
#a
D- 19#a
?re/uen
# +
1211*
2,- N#la# lim (5 x −1) − x→∞
25 x 2 + 5 x − 7 ) =
B-
E- 1#a
7
4 7 8 9
Julahanggota
A- 32
D- − 12
/eluarga
44- !#+angan au "ata 9 7 8 9 8 , a"alah B-
3- 2
3
<- 1
E- − 3
2 A- 1 34
1
D- 1 62
2 3-2
3 E- 2 6
2*- N#la#lim x→4
3 x2 −14 x + 8
x2 − 3 x − 4
B-
<- 1 63
A- 7 D- .2
3- 2 E- .7
<- 12
47- &ntu e+ro"u# uatu arang
"#+erluan #aa +ro"u# ang
"#nataan "engan ?ung#
B( x) = 2 x2 − 180 x + 2500 "ala ru+#ah-
Agar #aa #n#u aa haru"#+ro"u# arang
40- $ra
?ung#
#nter6al
B- f ( x) = x
3 −
3 x2 − 9 x +
15
turun "ala
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eana B-
A- x < −3 atau x >
1D- −1 < x < 3
3- x < −1 atau x > 3
<- x < −3 atau x > −1
E- 1 < x < 3
48- Pa"a +er5oaan le+ar un"# 4 e+#ng
uang loga eraa . aa
eana 900 al# ?re/uen#41- Kota I er## 7 ola #ru "an 4 olaun#ng- Kota II
er## 2 ola #ru "an 8 ola erah- Dan
a#ng . a#ng ota "#a#l euah
ola e5ara a5a/- Peluang tera#lna
e"ua ola erla#nan arna
a"alahB-
hara+an un5ul +al#ng e"##t "ua
gaar a"alah B A- 800 D- 200
3- 700 E- 100
<- 400
A- 6
49 D- 2 149
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Panjang Daun re/uen#
10 .1*
20 .2*
40 .
9141*18
A- 714
3- 7218
<- 7412
D- 7414
E- 7728
49- Dar# anga 1 2 4 7 "an aan "#entu
#langan ang ter"#r# "ar# t#ga anga
ere"a- 3ana/ #langan ere"a ang
"a+at "#entu "engan n#la#
a#ng . a#ng urang "ar# 700 a"alah B-
A- 12 D-
3- 27 E-
<- 49
4- 3ana 5ara eaang 8 en"era "ar# Negara ang
ere"a "#uun "ala atu ar# a"alah B-
A- 20 D-
3- 27 E-
<- 9*
4,- Dar# 20 untu unga aar aan
"#a#l 18 untu e5ara a5a- 3ana
5ara +enga#lan a"a
B-
A- 18-807 D- 7-,*
3- 12-747 E- ,19
<- *-427
4*- Mo"u "ar# "ata +a"a tael "#tr#u# ?re/uen#
er#ut a"alah B-
70 - Rata . rata "ar# "ata
ang "#aj#an "engan
h#togra er#ut a"alah Bre/uen#
12
*
8
7
4
2*8 478 4*8 778 7*8878 8*8
3erata"an
A- 478
3- 488
<- 48
D- 492
E- 488