# Unit 5 - Linear Relations and Equations

## Summary

Mon, Nov 4: 5.1 Graphs of Linear RelationsWed, Nov 6: 5.2 Patterns in a Table of Values

Thu, Nov 7: 5.3 Linear Relationships

Tue, Nov 12: Activity

Wed, Nov 13: 5.4 Modelling and Solving One-Step Equations:

*ax*=

*b*,

*x/a*=

*b*,

**Quiz 6: 5.1/5.2/5.3**

Thu, Nov 14: 5.5 Solving Two-Step Equations:

*ax*+

*b*=

*c*

Fri, Nov 15: 5.6 Solving Two-Step Equations:

*x/a*+

*b*=

*c*

Mon, Nov 18: 5.7 Solving Two-Step Equations:

*a*(

*x*+

*b*)=

*c*

Tue, Nov 19: 5.8 Unit 5 Linear Relations and Equations Review

Thu, Nov 21:

**5.9 Unit 5 Linear Relations and Equations Test**

## Information

Calculator is not allowed on the test.__Linear Relations__

Online Practice Quiz

Crossword Puzzle

__Linear Equations__

Online Practice Quiz

Crossword Puzzle

__Unit 5 Vocabulary Review__

## Homework Questions

__Lesson 5.1__Graphs of Linear Relations

Worksheet 9.1

__Lesson 5.2__Patterns in a Table of Values

p368 #5, 8

p375 #2, 5

Worksheet 9.2

__Lesson 5.3__Linear Relationships

p368 #1a, 2a, 3

p375 #3, 4, 9

Worksheet 9.3

__Lesson 5.4__Modelling and Solving One-Step Equations:

*ax*=

*b*,

*x/a*=

*b*

p397 #1abc, 2abc

Worksheet 10.1

__Lesson 5.5__Solving Two-Step Equations:

*ax*+

*b*=

*c*

Worksheet 10.2

__Lesson 5.6__Solving Two-Step Equations:

*x/a*+

*b*=

*c*

Worksheet 10.3

__Lesson 5.7__Solving Two-Step Equations:

*a*(

*x*+

*b*)=

*c*

p391 #3, 6

p398 #5, 7

p403 #6

Worksheet 10.4

__Lesson 5.8__Unit 5 Linear Relations and Equations Review

Read p383, 384

Do p385 #1, 4-6, 7(no diagram)

Read p411, 412

Do p413 #1, 4-7

Organize Textbook and Worksheet Assignments (stapled/duotang/notebook)

## Extras

MathIsFun: Review of the Cartesian Coordinates NotesThe notes include x & y-axis, coordinate points, quadrants, etcs.

MathIsFun: Explore the Properties of a Straight Line

The notes include an introduction of straight line using slope and y=mx+b. This will be included in the grade 9 course.

MathIsFun: Equations and Formulas Notes

The notes include the difference between equation and formula, as well as changing the subject.

The Distributive Property

Includes Lesson and Practice Questions: Simplifying Expressions, Using the Distributive Property, Problem Solving

Balancing Equations

Solve linear equations using a virtual balance scale. Use problems developed by the computer or the user.

Modelling and Solving Equations by using Simulations

A more advanced simulations using manipulatives to solve equations.

Patterns game and Dancing video from Alberta

This multimedia mathematics resource illustrates how math is used to develop and analyze dance routines. An interactive component helps students explore random number patterns and predict the next terms in a sequence.

Algebra Game and DJ Video from Alberta

This multimedia mathematics resource shows how DJs use math to produce records. Using an interactive activity, students solve algebra problems based on various scenarios of a DJ's expenses and revenues and then calculate overall profit.

Linear Equations Zoo Video from Alberta

This multimedia mathematics resource shows how math is used at the Calgary Zoo to calculate how much it costs to feed the animals. An interactive activity allows students to change variables in linear equations to create unique ways of obtaining the same solution.