Skip to content

Linear graphs and their equations

A linear graph is a straight line on the Cartesian plane. The independent variable sits on the **xx-axis (horizontal). The dependent variable sits on theyy-axis** (vertical). This section covers…

Sign up free to read this section

Create a free Hlayiso account to read the full Number patterns and graphs notes for Grade 9 Mathematics.

Sign up free

Common questions

Can’t find your answer? Contact us

What will I learn in "Linear graphs and their equations"?

This section covers Linear graphs and their equations as part of Number patterns and graphs in Grade 9 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 "Linear graphs and their equations", are written against the official CAPS curriculum and ATP for Grade 9 Mathematics.

What should I study after "Linear graphs and their equations"?

Continue with the next section in Number patterns and graphs, or test your understanding with the interactive quiz linked to this section.

Practise Linear graphs and their equations with quizzes and flashcards

Create a free account to practise Grade 9 Mathematics and track your progress.

Start free
Download on the App StoreGet it on Google Play
Free plan available. Paid plans from R49 a month.