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Still Confused?

Try reviewing these fundamentals first.

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Try reviewing these fundamentals first.

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Get Started Now- Intro Lesson7:21
- Lesson: 11:30
- Lesson: 2a1:35
- Lesson: 2b1:15
- Lesson: 2c4:19

This is a lesson that teaches how to determine if an expression is a linear equation; and how to graph a linear equation.

Basic concepts: Representing patterns in linear relations, Reading linear relation graphs, Solving linear equations by graphing, Identifying functions,

Related concepts: System of linear equations, Graphing linear inequalities in two variables, Graphing systems of linear inequalities,

Expression: A collection of numbers, variables, and signs, such as $3, 3x+4, 5 x^2 + 2, \sqrt{x-3},$etc

Equations: A mathematical statement with an equal sign, such as $y = 2, y = 3x-2, y = x, x = 3,$etc

Linear Equation: Ax + By = C (A, B & C are constants; x & y are variables)

All linear equations are functions except a vertical line such as x = 3.

Equations: A mathematical statement with an equal sign, such as $y = 2, y = 3x-2, y = x, x = 3,$etc

Linear Equation: Ax + By = C (A, B & C are constants; x & y are variables)

All linear equations are functions except a vertical line such as x = 3.

- Introductiona)What is a linear equation?
- 1.Which of the following is a linear equation?

i) x = 4

ii)y = 2

iii)y = 3x + 5 - 2.Graph the linear equations:a)y = -${3 \over 4}$x + 2b)y = ${4 \over 5}$x$-2$c)${3 \over 4}x + 0.6y =3$

26.

Linear equations (Advanced)

26.1

Introduction to linear equations

26.2

Introduction to nonlinear equations

26.3

Special case of linear equations: Horizontal lines

26.4

Special case of linear equations: Vertical lines

26.5

Parallel line equation

26.6

Perpendicular line equation

26.7

Combination of both parallel and perpendicular line equations

26.8

Applications of linear equations

We have over 1650 practice questions in Secondary 2 Maths for you to master.

Get Started Now26.1

Introduction to linear equations

26.2

Introduction to nonlinear equations

26.3

Special case of linear equations: Horizontal lines

26.4

Special case of linear equations: Vertical lines

26.5

Parallel line equation

26.6

Perpendicular line equation

26.7

Combination of both parallel and perpendicular line equations

26.8

Applications of linear equations