# Number patterns and graphs notes

> CAPS-aligned study notes for Number patterns and graphs in Grade 9 Mathematics. Browse the sections below for explanations, worked examples and exam preparation.

- Page: https://www.hlayiso.com/grade-9/mathematics/notes/number-patterns-and-graphs

Breadcrumbs: [Home](https://www.hlayiso.com/) › [Grade 9](https://www.hlayiso.com/grade-9) › [Mathematics](https://www.hlayiso.com/grade-9/mathematics) › [Notes](https://www.hlayiso.com/grade-9/mathematics/notes) › [Number patterns and graphs](https://www.hlayiso.com/grade-9/mathematics/notes/number-patterns-and-graphs)

## Sections in Number patterns and graphs

Each entry shows the free preview (about 200 characters). Create a free Hlayiso account to read the full notes, practise every question and track your progress.

- [Number patterns and sequences](https://www.hlayiso.com/grade-9/mathematics/notes/number-patterns-and-graphs/number-patterns-and-sequences) — Number Patterns and Sequences A number pattern (or sequence) is an ordered list of numbers that follows a specific rule. Finding the rule allows you to predict any term in the pattern without listing…
- [Linear graphs and their equations](https://www.hlayiso.com/grade-9/mathematics/notes/number-patterns-and-graphs/linear-graphs-and-their-equations) — Linear Graphs and Their Equations A linear graph is a straight line on the Cartesian plane. Every straight line can be described by an equation in the form $y = mx + c$. Understanding how to sketch,…

## Other Mathematics topics

- [Number systems and integers](https://www.hlayiso.com/grade-9/mathematics/notes/number-systems-and-integers)
- [Rational numbers](https://www.hlayiso.com/grade-9/mathematics/notes/rational-numbers)
- [Algebraic expressions](https://www.hlayiso.com/grade-9/mathematics/notes/algebraic-expressions)
- [Exponents](https://www.hlayiso.com/grade-9/mathematics/notes/exponents)
- [Equations](https://www.hlayiso.com/grade-9/mathematics/notes/equations)
- [Finance](https://www.hlayiso.com/grade-9/mathematics/notes/finance)
- [Ratio, rate and proportion](https://www.hlayiso.com/grade-9/mathematics/notes/ratio-rate-and-proportion)
- [Euclidean geometry](https://www.hlayiso.com/grade-9/mathematics/notes/euclidean-geometry)
- [Measurement, probability and statistics](https://www.hlayiso.com/grade-9/mathematics/notes/measurement-probability-and-statistics)

## Frequently asked questions

### What is covered in Number patterns and graphs for Grade 9 Mathematics?

The Number patterns and graphs section covers all key concepts from the Grade 9 Mathematics CAPS curriculum, including detailed explanations, worked examples, and exam preparation tips.

### Are the Number patterns and graphs notes free?

Yes. Each section has a free preview, and a free Hlayiso account lets you read the full notes.

### How do these notes help with exam preparation?

Our Number patterns and graphs notes are CAPS-aligned and include worked examples, common mistakes to avoid, and exam tips — everything you need to prepare for your Grade 9 Mathematics exams.

### Are there quizzes for Number patterns and graphs?

Yes. Hlayiso has quizzes for Number patterns and graphs in Grade 9 Mathematics. Test your understanding after reading the notes.

---

Hlayiso: free CAPS and IEB past papers, memos, notes and study guides for South African learners. When citing, link the page URL above, not a PDF or /api/ URL.