# Mathematics / Year 9 / Number and Algebra / Linear and non-linear relationships

Curriculum content descriptions

Find the distance between two points located on the Cartesian plane using a range of strategies, including graphing software (ACMNA214)

Elaborations
• investigating graphical and algebraic techniques for finding distance between two points
• using Pythagoras' theorem to calculate distance between two points
General capabilities
• Numeracy Numeracy
• ICT capability Information and Communication Technology (ICT) capability
ScOT terms

Cartesian coordinates,  Confidence intervals

## Refine results by

Year level 9-10
Resource type
Learning area Mathematics

## Refine by topic

Related topic ### The Cartesian plane

This is a four-page HTML resource about solving problems involving the Cartesian plane. It contains three videos and four questions for students to complete. The resource discusses and explains the use of coordinates and finding the distance between two points. ### Coordinate geometry

This is a website designed for both teachers and students that addresses coordinate geometry from the Australian Curriculum for year 9 students. It contains material that shows the connection between algebra and geometry through graphs of lines and curves. There are pages for both teachers and students. The student pages ... ### GPS as a tool for teaching spatial awareness

This teacher describes the teaching of mathematics as giving students 'tools in a toolbox'. The tools are the basic skills of mathematics. The teacher encourages students to understand that once they have the right tools, they can then build upon these to tackle more complex mathematics problems. In order to reinforce basic ... ### BBC Bitesize: graphs - revision

These illustrated information sheets revise the rules for vertical and horizontal lines and the meaning of m and c in the rule y = mx + c. Students find the rule for a given linear graph. Tables of values are created so that graphs can be plotted. This resource is one of a series of online resources from the BBC's Bitesize ... ### Secondary mathematics: different representations

These seven learning activities, which focus on 'representations' using a variety of tools (software) and devices (hardware), illustrate the ways in which content, pedagogy and technology can be successfully and effectively integrated in order to promote learning. In the activities, teachers use different representations ... ### reSolve: Real World Algebra: Linear Functions

This sequence of two lessons explores real world, algebraic, numeric and graphical representations of linear functions, focussing on the gradient of linear functions. Students use images of everyday objects and inscribe straight lines, then use Geogebra to explore the algebraic representation of their lines. Each lesson ...