What is a Function?
What is a Function? Every time you calculate the cost of airtime, predict how far a car will travel, or figure out the interest on a savings account, you are working with functions. Functions…
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What will I learn in "What is a Function?"?
This section covers What is a Function? as part of Functions and graphs in Grade 12 Mathematics. You'll find clear explanations, worked examples, and key definitions aligned to the CAPS curriculum.
Is this section aligned with the CAPS curriculum?
Yes. All notes on Hlayiso, including "What is a Function?", are written against the official CAPS curriculum and ATP for Grade 12 Mathematics.
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