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Linear
CHAPTER
7 Inequalities
What will you learn?
• Inequalities
• Linear Inequalities in One Variable
CHAPTER
7
Why study this chapter?
As a basic knowledge in
fields that need to apply
the concept of limits. An
architect needs to consider
the height limit of a structure
constructed, an engineer needs
to determine the speed and
weight limit of a vehicle designed, Body Mass Index (BMI) is used to determine
a financial planner uses the idea ideal body weight. A survey carried out by
of limits to calculate the optimum the World Health Organisation in the year
profit of a company based on its 2011 revealed that 44.2% of the population in
operation costs. Discuss other fields Malaysia have BMI more than 25.
that involve the concept of limits. Based on the table given, what is their
body weight classification? What is your body
weight classification?
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Chapter 7
Chapter 7
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