Algebra: Describing number patterns

Reason For Learning

Many professions involve the analysis of data to find patterns. For example, a marketer might observe patterns in products being sold in certain areas. As such, it is important that you are able to see patterns in a set of numbers.

Learning Intention

You will use your skills to write an algebraic expression to represent the patterns that you find in the number set.

Key Vocabulary Terms

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ACMNA175 Level 7

Introduce the concept of variables as a way of representing numbers using letters

ACMNA176 Level 7

Create algebraic expressions and evaluate them by substituting a given value for each variable