Linear functions are used to model a broad range of real-world problems. The ability to solve linear equations and inequalities is an essential skill for analysing these models. This section covers ...

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: ...

Graphing a linear function. To graph a linear function: 1. Find 2 points which satisfy the equation. 2. Plot them. 3. Connect the points with a straight line. Example: y = 25 + 5x. let x = 1 then y = ...

It describes an emerging approach to solving linear systems of equations that relies heavily on techniques from graph theory. OK, I admit it. Solving systems of equations is one of those "supposed to ...

Revise the laws of logarithms in order to solve logarithmic and exponential equations as part of Bitesize Higher Maths. ... Example. Shown below is a ... (y = mx + c\). From the graph, ...

Linear functions are known for their straight ... After giving them a few examples, the teacher can ask them to identify other situations where exponential growth is present, such as population growth ...

Spread the loveTeaching students to identify linear and nonlinear functions is an essential aspect of any maths curriculum. This knowledge provides the foundation for understanding more advanced ...