• SPM Form 5 Add Maths Project 2010 – Tugasan/Work 3 0

    SPM Form 5 Add Maths Project 2010 – Tugasan/Work 3

    SPM Form 5 Additional Mathematic Project 2010 – Tugasan 3

    Additional Mathematic Project Work 3| 2010

      SPM Form 5 Add Math Project 2010

    Copying is not encouraged. Just use the information here as a reference and then complete the work by yourself.
    BACKGROUND
    Every business requires some form of investment and a sufficient number of customers to buy its products or services that give profits on a continuous basis. When pricing experts set a selling price for a new product, their goal is to maximize profits. They begin by estimating the demand for the product at various selling prices. Generally, the demand for a product will increase as the selling price decreases.

    PART 1
    Table 1 shows the various selling prices and estimated demand for a particular computer component manufactured by a company, Warisan RMN.

    (a) Determine the relationship between the demand, d, and the selling price, s, by plotting a graph based on the values displayed in Table 1. Plotting of the graph can be done manually, using computer software such as Microsoft Excel or graphing calculator. Interpret the graph, discuss and write a brief explanation on the relationship between the demand and the selling price of the computer components manufactured by the company.
    (b) Assuming that the production cost of the computer component is RM50 per unit, express the yearly profit, Y, in terms of the selling price, s. Comment on your answer. [Note: Total Profit = Total Sales — Total Cost]
    (c) Use two or more methods to determine the maximum profit and the corresponding selling price. Explain your answers.
    (d) Further, determine the number of the computer components to be manufactured by the company in order to gain maximum profit.

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  • SPM Form 5 Additional Mathematic Project 2010 – Tugasan/Work 1 8

    SPM Form 5 Additional Mathematic Project 2010 – Tugasan/Work 1

    SPM Form 5 Additional Mathematic Project 2010 – Tugasan 1

    Additional Mathematic Project Work 1| 2010

      SPM Form 5 Add Math Project 2010

    Copying is not encouraged. Just use the information here as a reference and then complete the work by yourself.

    The diagram below shows the gate of an art gallery. A concrete structure is built at the upper part of the gate and the words ‘ART GALLERY’ is written on it. The top of the concrete structure is flat whereas the bottom is parabolic in shape. The concrete structure is supported by two vertical pillars at both ends.

    The distance between the two pillars is 4 metres and the height of the pillar is 5 metres. The height of the concrete structure is 1 metre. The shortest distance from point A of the concrete structure to point B, that is the highest point on the parabolic shape, is 0.5 metres.

    (a) The parabolic shape of the concrete structure can be represented by various functions depending on the point of reference. Based on different points of reference, obtain at least three different functions which can be used to represent the curve of this concrete structure.
    (b) The front surface of this concrete structure will be painted before the words ‘ART GALLERY’ is written on it. Find the area to be painted.
  • UPSR/PMR/SPM 2010 EXAM DATE 6
    • In News
    • — 10 Apr, 2010

    UPSR/PMR/SPM 2010 EXAM DATE

    UPSR/PMR/SPM 2010 EXAM DATE SPM exam 2010 will be held November 22 to December 16 at the period, while in previous years, in July the general education diploma at the[...]

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