Slope-intercept form is a fundamental concept in algebra that represents linear equations in the form y = mx + b, where m is the slope and b is the y-intercept. It has many practical applications and ...

There must be a better way. If you’ve ever taught prealgebra or algebra 1, you know what I know: There is nothing about teaching the slope-intercept form of a line that is as easy as it should be. I ...

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 ...