Linear functions are an important concept for students to understand in math class. They can be represented using tables, graphs or equations. Teachers can use various activities to teach students how ...

Plotting linear graphs Going from rule to graph. To sketch a linear graph from a rule, determine two points that satisfy the rule and connect them with a straight line. Two commonly used methods are: ...

Linear functions are fundamental building blocks in mathematics and play a key role in solving real-world problems where the rate of change remains constant. ... This resource revises linear functions ...

In a linear function, the output values increase or decrease at a constant rate. In a nonlinear function, the output values do not change at a constant rate. 2. Matching tables with graphs. Once ...