# Mathematics Grade 11 P1 Eastern Cape November 2020 QP (Eng) > Grade 11 Mathematics Paper 1 question paper from the Eastern Cape November 2020 (English), 8 pages. Read online or download the free PDF. - Page: https://www.hlayiso.com/library/maths-p1-qp-gr11-nov-2020-english/b039331f-d8ec-4afe-89b1-72576918670d - Updated: 2026-09-27 - Subject: Mathematics - Grade: Grade 11 - Language: English - Document type: Question paper - Year: 2020 - Exam period: Eastern Cape November - 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 P1 Eastern Cape November 2020 QP (Eng)](https://www.hlayiso.com/library/maths-p1-qp-gr11-nov-2020-english/b039331f-d8ec-4afe-89b1-72576918670d) ## About this document Mathematics · Grade 11 · Eastern Cape November · 2020 · English. Question paper, 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 NATIONAL SENIOR CERTIFICATE GRADE 11 NOVEMBER 2020 MATHEMATICS P1 EXEMPLAR MARKS: 150 TIME: 3 hours This question paper consists of 8 pages. ### Page 2 Downloaded from hlayiso.com 2 MATHEMATICS P1 (EC/NOVEMBER 2020) INSTRUCTIONS AND INFORMATION Read the following instructions carefully before answering the questions. 1. This question paper consists of TEN questions. Answer ALL the questions. 2. Clearly show ALL calculations, diagrams, graphs, et cetera that you have used in determining your answer. 3. You may use an approved scientific calculator (non-programmable and non-graphical), unless stated otherwise. 4. Answers only will not necessarily be awarded full marks. 5. If necessary, round off answers to TWO decimal places, unless stated otherwise. 6. Diagrams are NOT necessarily drawn to scale. 7. Number the answers correctly according to the numbering system used in this question paper. 8. Write neatly and legibly. Copyright reserved Please turn over ### Page 3 Downloaded from hlayiso.com (EC/NOVEMBER 2020) MATHEMATICS P1 3 QUESTION 1 1.1 Solve for x: 1.1.1 (3x  2)( x  5)  0 (2) 1.1.2 3x2  5x  1  0 (correct to 2 decimal places) (3) 1.1.3 x  4 x2 (5) 1.1.4 2 x 2  5x  3 (4) 1.2 Simplify the following, without using a calculator: 2 1.2.1  8 3 (2)    27  1.2.2  12  2 3 1 (3) 1.3 Solve for x and y simultaneously: 5 y  x  2 and x  3xy  4 y  4 2 (6) 1.4 The diagram below shows an oval piece of land that Eli acquired for his poultry project. He decides to use the biggest possible rectangular piece of land out of the entire piece. The rectangular piece will have a length of 2x metres and a breadth of y metres, as shown: A B y D 2x C 1.4.1 Show that the area A, of the rectangle can be written as: A  280 x  4 x 2 , given that the perimeter of the rectangle is 280 m. (3) 1.4.2 Determine the maximum possible area that the rectangle can occupy. (3) [31] Copyright reserved Please turn over ### Page 4 Downloaded from hlayiso.com 4 MATHEMATICS P1 (EC/NOVEMBER 2020) QUESTION 2 2.1 Simplify: 3.2 x 1  2.4 x 3.2 x  2 2 x (4) 2.2 Solve for x: 2 2.2.1 5 x 5  20 (3) 2.2.2 12x.3x1  648 (4) 3x  2 2.3 Given: f ( x)  , x  10 x  25 2 Determine the values of x for which f (x) is defined. (4) [15] QUESTION 3 3.1 Given the linear pattern: 9 ; 5 ; 1; … ; −143. 3.1.1 Determine the formula for the n th term of the pattern. (2) 3.1.2 Calculate the value of T7 . (2) 3.1.3 Determine the number of terms in the pattern. (2) 3.2 Given that, in a linear number pattern, the 16th term is 38 and the 41st term is 113. Which term is −1? (4) [10] QUESTION 4 Given the quadratic pattern: 12;  8;0;12;... 4.1 Determine the next two terms of the pattern. (2) 4.2 Determine Tn , the general term of the pattern, in the form Tn  an 2  bn  c . (4) 4.3 Between which two consecutive terms does the first difference of 192 lie? (3) 4.4 A new pattern, Pn , is formed. It is given that Pn  Tn  168 , determine the number of negative terms in the new pattern. (5) 4.5 Show that Tn is always an even number. (2) [16] Copyright reserved Please turn over ### Page 5 Downloaded from hlayiso.com (EC/NOVEMBER 2020) MATHEMATICS P1 5 QUESTION 5 Given: f ( x)   x 2  6 x  7 5.1 Determine the coordinates of the turning point of f. (3) 5.2 Determine the x-intercepts of f. (2) 5.3 Draw a neat sketch of f, clearly indicating all intercepts with the axes and the turning point. (4) 5.4 Write down the equation of the axis of symmetry of f. (1) 5.5 Determine the average gradient of f between x  3 and x  1 . (4) 5.6 The graph of f is shifted 4 units to the left and reflected in the x-axis to form h. Write down the equation of h in the form h ( x)  a( x  p) 2  q. (2) [16] QUESTION 6 a The diagram below shows the graphs of f ( x)   q and g ( x)  bx  c . The x p asymptotes of f are at x  3 and at y  1. f and g intersect at A, the x-intercept of f, and B, while C(−2;6) is a point that lies on f. g passes through the point D (3;1) , the point of intersection of the asymptotes of f. y C (-2;6)  g B f D 1 A −3 0 x Copyright reserved Please turn over ### Page 6 Downloaded from hlayiso.com 6 MATHEMATICS P1 (EC/NOVEMBER 2020) 6.1 Write down the equation of f in terms of a. (2) 6.2 Determine the value of a. (2) 6.3 Determine the coordinates of the x-intercept of f. (2) 6.4 Determine the values of b and c and write down the equation of g. (4) 6.5 Write down the domain of f. (2) 6.6 Determine the coordinates of B. (4) 6.7 Determine the values of x for which x. f ( x)  0. (3) [19] QUESTION 7 x 1 7.1 Given: g ( x)     4 2 7.1.1 Write down the equation of asymptote of g. (1) 7.1.2 Write down the range of g. (1) 7.1.3 Determine the coordinates of the x and y-intercepts of g. (3) 7.1.4 Hence, write down the values of x for which g ( x)  0. (1) 7.2 Draw a neat sketch of the graph of h ( x)  a.b x  q where  a  1  0  b 1  q 1 (3) [9] Copyright reserved Please turn over ### Page 7 Downloaded from hlayiso.com (EC/NOVEMBER 2020) MATHEMATICS P1 7 QUESTION8 8.1 Calculate the effective interest rate per annum if an investment earns 9,5% interest per annum, compounded monthly. (3) 8.2 The value of a house increased to R764 050,60 over a period of 5 years due to inflation. The price of the house increased at a rate of 5% p.a. compounded annually. Calculate the original price of the house. (3) 8.3 Kamvelihle invested R28 000 into a savings account that pays interest at 7,5% p.a. compounded monthly for the first 4 years and 11% p.a. compounded quarterly thereafter. At the end of the 4th year, he withdrew R7 300. 8.3.1 Calculate his balance at the end of the 7th year of his investment. (5) 8.3.2 Assuming that at the end of 7 years, his balance is R42 181, 59, Kamvelihle wants his investment to grow to R80 000 in another 5 years’ time. How much must he deposit into the account immediately to achieve this goal if the bank offers 8% p.a. interest compounded monthly? Write your answer correct to the nearest rand. (5) [16] Copyright reserved Please turn over ### Page 8 Downloaded from hlayiso.com 8 MATHEMATICS P1 (EC/NOVEMBER 2020) QUESTION 9 9.1 Two events A and B are such that:  P(not A) = 0,45  P(B) = 0,3  P(A or B) = 0,685 Are events A and B independent? Justify your answer. (5) 9.2 A survey was done among a group of 75 learners to determine which sports they watch on television. They chose from athletics (A), netball (N) and rugby (R). Some of the information that was collected is as follows:  12 learners watch netball, rugby and athletics  25 learners watch rugby and athletics  22 learners watch netball and athletics  38 learners watch rugby  5 learners watch only netball and rugby  9 learners watch netball only  4 learners watch athletics only The Venn diagram below shows the information: S N R 9 5 c 12 a b 4 d A 9.2.1 Determine the values of a, b, c and d. (4) 9.2.2 Calculate the probability that a learner selected at random watches athletics or both netball and rugby. (3) [12] QUESTION 10 A bag contains a certain number tennis balls that are the same in all respects except colour. There are 5 green balls and the rest are blue. Ncomi picks a ball, observes the colour and does not put it back in the bag. He picks a second ball and observes the colour. The probability that both balls that Ncomi 5 picks are green, is . Determine the total number of balls in the bag. 18 [6] TOTAL: 150 Copyright reserved Please turn over ## Related documents - [MATHS P1 QP MEMO GR11 NOV 2020 ENG D](https://www.hlayiso.com/library/maths-p1-qp-memo-gr11-nov-2020-eng-d/a0d06bc1-6d93-4592-a5a0-83e9ffc9fc7e) — Mathematics · Memo · 2020 · Eng - [MATHS P1 QP MEMO GR11 NOV 2020 AFR D](https://www.hlayiso.com/library/maths-p1-qp-memo-gr11-nov-2020-afr-d/d8d26f40-dc77-469a-856f-40db0c2bbcf5) — Mathematics · Memo · 2020 · Afr - [MATHS P2 GR11 QP NOV2016 English](https://www.hlayiso.com/library/maths-p2-gr11-qp-nov2016-english/8e51b3ab-c405-4dab-b3be-458409636e04) — Mathematics · QP · 2016 · Eng - [Gr 11 Mathematics P1 (English) November 2022 Question Paper](https://www.hlayiso.com/library/gr-11-mathematics-p1-english-november-2022-question-paper/35e1a85a-0c9e-4744-b794-2a0f7a262d46) — Mathematics · QP · 2022 · Eng - [MATH P2 G11 ANSBK NOV2020 EA D](https://www.hlayiso.com/library/math-p2-g11-ansbk-nov2020-ea-d/583eb4f8-00f5-4c39-8338-e04e9a21ccab) — Mathematics · QP · 2020 - [MATH P2 G11 QP NOV2020 AFR D](https://www.hlayiso.com/library/math-p2-g11-qp-nov2020-afr-d/58609053-db05-4e43-b685-42f1ff52f21c) — Mathematics · QP · 2020 · Afr ## More from Grade 11 Mathematics - [Grade 11 Mathematics P1 November 2026 Mock Memo](https://www.hlayiso.com/library/grade-11-mathematics-2026-november-mock-exam-memorandum-paper-1/470265ad-99e7-4e3e-af02-0c28a273b390) — Memo · 2026 · Eng - [MATHS P1 MEMO GR11 NOV 2025 E+A watermark](https://www.hlayiso.com/library/maths-p1-memo-gr11-nov-2025-e-a-watermark/5af2bd74-cc9d-4651-895a-310a59d8ce25) — Memo · 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 GRADE 11 NOV 2024 ENG AFR MARKING GUIDELINE watermark](https://www.hlayiso.com/library/maths-p2-grade-11-nov-2024-eng-afr-marking-guideline-watermark/0f16be7d-4a28-41e1-9e8d-57c649490c1c) — Memo · 2024 · Eng - [Gr 11 Mathematics P2 (English) June 2024 Possible Answers](https://www.hlayiso.com/library/gr-11-mathematics-p2-english-june-2024-possible-answers/a434fdfa-63d5-4142-bd70-67e2e579c02e) — Memo · 2024 · Eng - [KZN Maths Grade 11 June 2024 P1 and Memo](https://www.hlayiso.com/library/kzn-maths-grade-11-june-2024-p1-and-memo/95105f0d-8c1a-4872-b9d1-23d423531e17) — Memo · 2024 ## 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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