# Mathematics Grade 11 Paper 1 Gauteng June 2018 Memo > Grade 11 Mathematics Paper 1 memorandum from the Gauteng June 2018, 8 pages. Read online or get the free PDF download, question paper linked when available. - Page: https://www.hlayiso.com/library/gr11-math-p1-june-2018-possible-answers/2573dde7-fcb7-4de0-a77f-12860812b957 - Updated: 2026-09-27 - Subject: Mathematics - Grade: Grade 11 - Document type: Memorandum - Year: 2018 - Exam period: Gauteng June - Paper: 1 - Curriculum: CAPS - Pages: 8 Breadcrumbs: [Home](https://www.hlayiso.com/) › [Library](https://www.hlayiso.com/library) › [Grade 11](https://www.hlayiso.com/library/grade-11) › [Mathematics](https://www.hlayiso.com/library/grade-11/mathematics) › [Mathematics Grade 11 Paper 1 Gauteng June 2018 Memo](https://www.hlayiso.com/library/gr11-math-p1-june-2018-possible-answers/2573dde7-fcb7-4de0-a77f-12860812b957) ## About this document Mathematics · Grade 11 · Gauteng June · 2018. Memorandum, 8 pages. Read online or download the PDF. Read it free online on the page above; download the PDF from there. ## Document text Text extracted from the PDF. Layout, diagrams and tables may not survive extraction. ### Page 1 Downloaded from hlayiso.com GAUTENG DEPARTMENT OF EDUCATION PROVINCIAL EXAMINATION JUNIE 2018 GRADE 11 MATHEMATICS PAPER 1 MEMORANDUM 8 pages ### Page 2 Downloaded from hlayiso.com MATHEMATICS MEMORANDUM (Paper 1) GRADE 11 GAUTENG DEPARTMENT OF EDUCATION PROVINCIAL EXAMINATION MATHEMATICS (Paper 1) MEMORANDUM INFORMATION A – Accuracy C.A. – Continued Accuracy NOTE:  If a candidate answered a question TWICE, mark only the first attempt.  If a candidate CROSSED out an answer and did not redo it, mark the crossed-out answer. Stop marking at the second calculation error.  Consistent accurancy applies to ALL aspects of the marking memorandum.  Assuming values / answers in order to solve a problem is UNACCEPTABLE. QUESTION 1 1.1 1.1.1  answer (1) 1.1.2  answer (1)  1.2 ( )   1 (2) 1.3 1.3.1 ( )( ) of   (2) 1.3.2 √ ( ) √( ) ( )( )  Substitution ( ) √    Correct rounding off (4) 2 ### Page 3 Downloaded from hlayiso.com MATHEMATICS MEMORANDUM (Paper 1) GRADE 9 1.3.3 ( )( )  factors ( )  answer (2) 1.3.4 √ √  squaring ( √ ) ( ) ( )  standard form ( )( )  factors  critical values  choosing (5) 1.3.5 ( )  factors ( ) ( )  simplification  answer (3) 1.2  as subject ( ) ( )  sub. x into equation 2 ( )( )  standard form  factors  both y-values ( ) ( )  both x-values (6) [26] 3 ### Page 4 Downloaded from hlayiso.com MATHEMATICS MEMORANDUM (Paper 1) GRADE 9 QUESTION 2 2.1 √ √  simplification ( √ ) √ √ √ √  simplification ( √ ) √  answer (3) 2.2 2.2.1 To show:  factors ( ) LHS: ( )  factors ( ) ( ( )) RHS (2) 2.2.2  substitution ( ) ( )  factors ( ( )  factors ( )  answer (4) 2.3 2.3.1  application  correct numerator  correct denominator (3) 2.3.2 sum of reciprocals sum of reciprocals  formula sum of reciprocals  substitution (10)  substitution (20)  simplified answer (4) [16] 4 ### Page 5 Downloaded from hlayiso.com MATHEMATICS MEMORANDUM (Paper 1) GRADE 9 QUESTION 3 3.1 3.1.1 -27 ; -39  -27  -39 (2) 3.1.2 1 -3 -9 -17  method mark for finding the first and the second -4 -6 -8 row differences -2 -2 second difference  ( )  ( )  (4) 3.1.3 ( ) ( )  substitution  answer (2) 3.1.4 and   standard form ( )( ) term  (3) 5 ### Page 6 Downloaded from hlayiso.com MATHEMATICS MEMORANDUM (Paper 1) GRADE 9 3.2 The pattern that is forming is: 1; 4; 6; 9; 16; 25;......  where refers to the th odd number  Which odd number is Formula for the odd numbers are  simplification (This is a linear pattern with and   (6) 3.3 5n – 2  100  correct equating 5n  102  n  20,4  n   n = 20  20 questions  n (3) [20] QUESTION 4 4.1 A(0 ; 1)  x=0  y=1 (2) 4.2 4.2.1 ( ) OR ( ) ( )  ( ) OR  ( ) ( ) (2) 𝑦 4.2.2  shape  y- intercept  x-axis asymptote 𝑥 (3) 6 ### Page 7 Downloaded from hlayiso.com MATHEMATICS MEMORANDUM (Paper 1) GRADE 9 4.3 4.3.1 ( )  reflection in -axis ( ) ( )  1 unit right ( ) ( )  2 units up ( ) ( ) first reflected in -axis then moved 1 unit right and 2 units upwards (3) [10] QUESTION 5 5.1 ( ) ( )  calculating +1 ( ) ( )  -1 ( ) [( ) ]  factorizing ( ) ( ) ( )  simplification of OR [( ) ]  ( ) ( )  ( ) Subst in ( )  ( ) ( )  substitution (4) 5.2 Q(1 ; 18)  x=1  y = 18 (2) 5.3  standard form ( )( )  factorisation  ( ) and ( )  ( ) and ( ) (4) 7 ### Page 8 Downloaded from hlayiso.com MATHEMATICS MEMORANDUM (Paper 1) GRADE 9 5.4 Vert: x and Hor: y  and    (4) 5.5 OR  ( ) OR  ( ) (2) 5.6 ( )  ( ) (2) 5.7 ( )  ( ) OR  ( ) ( ) OR  ( )  ( ) (2) [20] QUESTION 6 6.1 ( ) ( )  p=1 ( ) ( )  q=8 ( )   and  (5) 6.2 ( ) ( )  a = -2 OR  p=1 ( ) ( ) ( )  q = 11 OR ( )  a=-2  b=-4  c= 9 (3) [8] TOTAL: 100 8 ## Related documents - [Gr11 Math P1 (Afrikaans) November 2017 Question Paper](https://www.hlayiso.com/library/gr11-math-p1-afrikaans-november-2017-question-paper/b933e467-3a29-4cbf-8117-6b05a4fc5378) — Mathematics · QP · 2018 · Afr - [Gr11 Math P2 June 2018 Possible Answers](https://www.hlayiso.com/library/gr11-math-p2-june-2018-possible-answers/c2aaf619-cabd-4c3b-9635-b0b14fdfcb00) — Mathematics · Memo · 2018 - [Mathematics-GR-11-MEMO-ENG AFR- P1 V1](https://www.hlayiso.com/library/mathematics-gr-11-memo-eng-afr-p1-v1/b70b16b3-6725-45d1-b763-0f44c942ad0f) — Mathematics · Memo · 2018 · Eng - [Gr11 MATH P1 (AFR) June 2022 Possible Answers](https://www.hlayiso.com/library/gr11-math-p1-afr-june-2022-possible-answers/31eae199-9c0b-4a71-ab81-f769f84c7ccd) — Mathematics · Memo · 2022 · Afr - [Gr11 Math P1 June 2017 Possible Answers](https://www.hlayiso.com/library/gr11-math-p1-june-2017-possible-answers/19ca7dfb-d358-4c42-bbfc-c68d580cfe21) — Mathematics · Memo · 2017 - [Gr11 Math P1 (Afrikaans) June 2017 Possible Answers](https://www.hlayiso.com/library/gr11-math-p1-afrikaans-june-2017-possible-answers/b8504619-0cb6-476d-944d-f53d2ea22f72) — Mathematics · Memo · 2017 · Afr ## More from Grade 11 Mathematics - [FS Maths Grade 11 June 2025 P1 only](https://www.hlayiso.com/library/fs-maths-grade-11-june-2025-p1-only/82015d8f-bcc0-478e-ad47-d3b295dabb01) — QP · 2025 - [FS Maths Grade 11 June 2025 P2 only](https://www.hlayiso.com/library/fs-maths-grade-11-june-2025-p2-only/5d0e7dd8-cb37-419c-8fe2-0aee27fbdc84) — QP · 2025 - [KZN Maths Grade 11 November 2025 P2 and Memo](https://www.hlayiso.com/library/kzn-maths-grade-11-november-2025-p2-and-memo/a2aac931-a969-41c8-bde2-85d23035d042) — QP + Memo · 2025 - [MATHS P2 ANSWER BOOK GR11 2024 ENG AFR D watermark](https://www.hlayiso.com/library/maths-p2-answer-book-gr11-2024-eng-afr-d-watermark/91fd4f6b-a252-4d30-b6b1-f8f546015336) — Addendum · 2024 · Afr - [MATHS P1 QP GR11 NOV2024 ENG D watermark](https://www.hlayiso.com/library/maths-p1-qp-gr11-nov2024-eng-d-watermark/739068f1-b085-4977-8a45-18f9bb927644) — QP · 2024 · Eng - [Gr 11 Mathematics P1 (Afrikaans) June 2024 Question Paper](https://www.hlayiso.com/library/gr-11-mathematics-p1-afrikaans-june-2024-question-paper/1a0f4a9d-f18a-4aca-af77-5a81acfb8e0c) — QP · 2024 · Afr ## Collection - [Grade 11 past papers](https://www.hlayiso.com/grade-11/past-papers) --- Hlayiso: free CAPS and IEB past papers, memos, notes and study guides for South African learners. 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