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GAUTENGSE DEPARTEMENT VAN ONDERWYS
PROVINSIALE EKSAMEN
JUNIE 2018
GRAAD 11
WISKUNDE
VRAESTEL 1
MEMORANDUM
8 bladsye
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Mathematics Grade 11 P1 Gauteng June 2018 Memo (Afrikaans)
Grade 11 Mathematics Paper 1 memorandum from the Gauteng June 2018 (Afrikaans), 8 pages. Read online or download the free PDF.
Mathematics · Grade 11 · Gauteng June · 2018 · Afrikaans. Memorandum, 8 pages. Read online or download the PDF.
- Subject
- Mathematics
- Grade
- Grade 11
- Language
- Afrikaans
- Document type
- Memorandum
- Year
- 2018
- Exam period
- Gauteng June
- Paper
- 1
- Curriculum
- CAPS
- Pages
- 8
- File size
- 1.1 MB
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WISKUNDE
MEMORANDUM
(Vraestel 1) GRAAD 11
GAUTENGSE DEPARTEMENT VAN ONDERWYS
PROVINSIALE EKSAMEN
WISKUNDE
(Vraestel 1)
MEMORANDUM
INLIGTING
A – Akkuraatheid
C.A. – Deurlopende Akkuraatheid
NOTA:
Indien ʼn kandidaat ʼn vraag TWEE MAAL beantwoord het, merk slegs die eerste poging.
Indien ʼn kandidaat ʼn antwoord DOODGETREK het, maar dit nie oorgedoen het nie, merk die
doodgetrekte antwoord.
Volgehoue akkuraatheid word in ALLE aspekte van die memorandum toegepas. Hou op nasien
by die tweede berekeningsfout.
Om antwoorde / waardes om ʼn probleem op te los, te veronderstel, is ONAANVAARBAAR.
VRAAG 1
1.1 1.1.1 antwoord (1)
1.1.2 antwoord (1)
1.2 ( )
1 (2)
1.3 1.3.1 ( )( )
of
(2)
1.3.2 √
Vervanging
( ) √( ) ( )( )
( )
√
Korrekte afronding
(4)
2
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WISKUNDE
MEMORANDUM
(Vraestel 1) GRAAD 9
1.3.3
( )( ) faktore
( )
antwoord (2)
1.3.4 √
√
kwadreer albei kante
( √ ) ( )
( )
standaardvorm
( )( )
faktore
kritiese waardes
kies (5)
1.3.5
( ) faktore
( )
( )
vereenvoudig
antwoord
(3)
1.2
as onderwerp
( ) ( )
vervanging
( )( ) standaardvorm
faktore
( ) ( )
beide y-waardes
beide x-waardes (6)
[26]
3
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WISKUNDE
MEMORANDUM
(Vraestel 1) GRAAD 9
VRAAG 2
2.1 √ √
vereenvoudig ( √ )
√ √
√ √ vereenvoudig ( √ )
√ antwoord (3)
2.2 2.2.1 To show:
faktore ( )
LK:
( ) faktore
( ) ( ( ))
RK
(2)
2.2.2 vervanging ( )
faktore (
( ) faktore
( )
( )
antwoord
(4)
2.3 2.3.1
noemer
teller (3)
2.3.2 Som van omgekeerdes
som van omgekeerdes formule
som van omgekeerdes vervanging (10)
vervanging (20)
vereenvoudigde
antwoord (4)
[16]
4
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WISKUNDE
MEMORANDUM
(Vraestel 1) GRAAD 9
VRAAG 3
3.1 3.1.1 -27 ; -39 -27
-39 (2)
3.1.2 1 -3 -9 -17 metodepunt om die
eerste en tweede
-4 -6 -8 verskille te vind
-2 -2
tweede verskil
( )
( )
(4)
3.1.3
( ) ( ) vervanging
antwoord (2)
3.1.4 en
standaardvorm
( )( )
term (3)
5
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WISKUNDE
MEMORANDUM
(Vraestel 1) GRAAD 9
3.2 Die patroon wat gevorm word:
1; 4; 6; 9; 16; 25;......
waar verwys na die onewe getal
Watter onewe getal is
Formule vir die onewe getalle is
vereenvoudig
(Hierdie is ʼn linêre getalpatroon met en
(6)
3.3 5n – 2 100
5n 102
n 20,4
n = 20 n
20 vrae
n (3)
[20]
VRAAG 4
4.1 A(0 ; 1) x=0
y=1 (2)
4.2 4.2.1 ( ) OF ( ) ( ) ( )
OF
( ) ( ) (2)
𝑦
4.2.2
vorm
y-afsnit
x-as asimptoot
𝑥
(3)
6
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WISKUNDE
MEMORANDUM
(Vraestel 1) GRAAD 9
4.3 4.3.1 ( ) refleksie in -as
( ) ( ) 1 eenheid regs
( ) ( ) 2 eenhede op
( ) ( )
Gereflekteer in die -as en daarna getransleer 1
eenheid na regs en 2 eenhede opwaarts (3)
[10]
VRAAG 5
5.1 ( ) ( ) voltooiing van vierkant
( ) ( ) +1
( ) [( ) ] -1
( ) ( ) faktoriseer ( )
OF vereenvoudiging van
[( ) ]
( ) ( )
( )
Verv in ( )
( ) ( )
vervanging (4)
5.2 Q(1 ; 18) x=1
y = 18 (2)
5.3
( )( ) standaardvorm
faktoriseer
( ) en ( )
( ) en ( ) (4)
7
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WISKUNDE
MEMORANDUM
(Vraestel 1) GRAAD 9
5.4 Vert: x en Hor: y
en
(4)
5.5 OF
( ) OF
( ) (2)
5.6 ( ) ( ) (2)
5.7 ( ) ( )
OF
( ) ( ) OF
( )
( ) (2)
[20]
VRAAG 6
6.1 ( ) ( ) p=1
( ) ( ) q=8
( )
en
(5)
6.2 ( ) ( ) a = -2
OF p=1
( ) ( ) ( ) q = 11
OF
( ) a=-2
b=-4
c= 9 (3)
[8]
TOTAAL: 100
8
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