Assignment 4 2025
Unique Number: 721016
Due Date: 15 August 2025
QUESTION 1
1.1.
Situation 1: Linear Function – Rental Van Cost
1.1.1 Identify variables:
Independent variable (input): Kilometres driven
Dependent variable (output): Total cost in Rands
1.1.2 Function rule:
Let x represent kilometres driven.
Let f(x) represent the total cost.
f(x)=230+4.30x Terms of use
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Kilometres
Comply with allDriven
relevant(x) Total Cost
standards, (f(x))regulations, and legislation governing academic and written work.
guidelines,
0 R230.00 Disclaimer
Great care has been taken in the preparation of this document; however, the contents are provided "as is" without any express or
implied representations or warranties. The author accepts no responsibility or liability for any actions taken based on the
50 R445.00
information contained within this document. This document is intended solely for comparison, research, and reference purposes.
Reproduction, resale, or transmission of any part of this document, in any form or by any means, is strictly prohibited.
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QUESTION 1
1.1.
Situation 1: Linear Function – Rental Van Cost
1.1.1 Identify variables:
Independent variable (input): Kilometres driven
Dependent variable (output): Total cost in Rands
1.1.2 Function rule:
Let x represent kilometres driven.
Let f(x) represent the total cost.
f(x)=230+4.30x
1.1.3 Table of values:
Kilometres Driven (x) Total Cost (f(x))
0 R230.00
50 R445.00
100 R660.00
150 R875.00
1.1.4 Graph:
Disclaimer
Great care has been taken in the preparation of this document; however, the contents are provided "as is"
without any express or implied representations or warranties. The author accepts no responsibility or
liability for any actions taken based on the information contained within this document. This document is
intended solely for comparison, research, and reference purposes. Reproduction, resale, or transmission
of any part of this document, in any form or by any means, is strictly prohibited.