The picture below shows a storage tank in which a farmer stores his grain. The tank is madeup of a right cylinder with a hemisphere on top. The perpendicular height of the tank to thetop is 7 500 cm and the radius of the tank is 10 m. 7.1 Calculate the total surface area of … Read more
Sketched below are the graphs of f(x) = ax2 + bx + c and g(x) = k. mx. The parabola has intercepts (−5; 0) ; (−1; 0) and (0; 2). The exponential graph passes through the points (0; 2) and (1; 6). 6.1 Determine the equation of the parabola in the form of y = … Read more
1.1 Sandra paid cash for the service of her car at Bennie’s Service station. Study the information in the ANNEXURE to answer the questions that follow: 1.1.1 Name the Franchise Dealer that serviced Sandra’s car. (2) 1.1.2 Calculate the value of A, the amount charged for the labour. (2) 1.1.3 Show, with calculations, that the … Read more
LANGUAGE AND EDITING SKILLS 5.1 Read the following passage (TEXT F), which contains some deliberate errors,and answer the set questions. TEXT F 5.1.1 Correct the SINGLE error in each of the following sentences: (a) A artist in the truest sense of the word, Faith 47, is able to jumpfrom medium to medium and express herself … Read more
6.1 Complete: ···= a2 + b2 – 2ab cosĈ .(1) 6.2 TRS is a secant of the circle, and SU is a tangent at U. TU = 16 cm, TR = 12 cm and T̂ = 41°. Calculate the: 6.2.1 Length of UR, correct to two decimals. (3) 6.2.2 Size of Û2 (3) 6.2.3 Length … Read more
ANALYSING A CARTOON NOTE: For one-word answers, write only the question number and word. For multiple-choice questions, write only the question number and the letter (A–D) of the correct answer.Read the cartoon (TEXT E) below and answer the set questions. TEXT E NOTE: In this cartoon, the older lady is the teacher and Thandi is … Read more
Given: 5.1 Write down the equations of the asymptotes of f. (2) 5.2 Write down the domain and range of f. (2) 5.3 Draw the graph of f showing all intercepts and asymptotes. (4) 5.4 Use your graph to solve for x, if : 5.5 Determine the equation of the positive axis of symmetry of … Read more
5.1 On the same set of axes draw ƒ(𝑥) = -cos(45° – 𝑥) and g(𝑥) = tan(-𝑥) in the interval of -90° ≤ 𝑥 ≤ -180°. Make use of the grid provided in the SPECIAL ANSWER BOOK. 5.2 For which values of 𝑥 is ƒ(𝑥) – g(𝑥) ≤ 0 for 𝑥 ∈ [−90°; 90°] (2) … Read more
ANALYSING AN ADVERTISEMENTStudy the advertisement (TEXT D) and answer the set questions. TEXT D For one-word answers, write only the question number and the word. For multiple-choice questions, write only the question number and the letter(A–D) of the correct answer. 3.1 Who is the target audience of this advertisement? (1) 3.2 What product is being … Read more
4.1 Given the sequence: 7 ; 12 ; 17 ; … … … 4.1.1 Write down the next two terms of the sequence. (2) 4.1.2 Determine the general term of the sequence in the form of Tn = an + b. (2) 4.1.3 Determine if 125 will be a term in above sequence. (3) 4.1.4 … Read more