You'll learn how to identify the slope and y-intercept from a graph or a given equation and how to convert between different forms of linear equations. Practical examples demonstrate how to write the ...

Predicting Values: Once you have a linear equation that represents a relationship, you can use it to predict values. For ...

The straight line through two points will have an equation in the form \(y = mx + c\). We can find the value of \(m\), the gradient of the line, by forming a right-angled triangle using the ...

The slope of a line, often denoted by the letter m, is defined as the ratio of the vertical change (rise) to the horizontal ...

The straight line through two points will have an equation in the form \(y = mx + c\). We can find the value of \(m\), the gradient of the line, by forming a right-angled triangle using the ...