Question 7
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grade12
Question 6
6.1 On 31 January 2020, Tshepo made the first of his monthly deposits of RI 000 into a savings account. He continues to make monthly deposits of RI 000 at the end of each month up until 31 January 2032. The interest rate was fixed at 7,5% p.a., compounded monthly 6.1.1 What will the investment … Read more
Question 5
The graph of f (x) = 3x-1 is sketched below. A is the y-intercept of f.B is the point of intersection of f and the line y = 9. [12]
Question 4
4.1.1 Write down the equations of the asymptotes of h. (2) 4.1.2 Determine the equation of the axis of symmetry of h that has a negative gradient. (2) 4.1.3 Sketch the graph of h, showing the asymptotes and the intercepts with the axes. (4) A is the turning point of f. The axis of symetry … Read more
Question 2
2.1 7 ; x ; y ; —11 ; … is an arithmetic sequence. Determine the values of x and y. (4) 2.2 Given the quadratic number pattern: —3 ; 6 ; 27 ; 60 ; … 2.2.1 Determine the general term of the pattern in the form Tn = an 2+ bn + c … Read more
Question 1
1. Solve for x: 1.2 Solve simultaneously for x and y: x + y = 3 and 2×2 + 4xy — y = 15 (6) 1.3 If n is the largest integer for which n200 < 5300, determine the value of n. (3) [22]
Question 4
4.1 Use ANNEXURE D and the above information to answer the questions that follow. 4.1.1 Determine, as a percentage, the probability of randomly selecting an odd numbered seat for a disabled person from all the seats in the theatre. (3) 4.1.2 Identify the row and seat number for a person who is seated as follows: … Read more
Question 3
Use the information in TABLE 4 to answer the questions that follow. 3.1.1 Explain, giving a reason, whether the above data is discrete or continuous.(3) 3.1.2 Determine the median score for Test 2.(3) 3.1.3 The mean score for Test 1 was 84%. Calculate the value of Y(4). 3.1.4 Identify the candidates whose test scores in … Read more
Question 2
Use the above information and ANNEXURE A to answer the questions that follow. 2.1.1 Determine the total amount claimed by the chief moderator (CM) and the internal moderator (IM).(3) 2.1.2 Calculate the value of A in TABLE 2.(2) 2.1.3 Markers are allowed a maximum number of marking hours based on the following formula: (a) Using … Read more
Question 1
Use TABLE 1 to answer the questions that follow. 1.1.1 Determine the difference in the number of learners enrolled in Slovakia in 2015 and 2016.(3) 1.1.2 The range of the number of learners enrolled for 2014 is 2 947 664. Calculate the value of N which represents the lowest number of learners enrolled for 2014.(3) … Read more