Understanding the Slope
The slope of a line is a measure of its steepness. In the context of algebra and calculus, it is calculated as the ratio of the vertical change to the horizontal change between two distinct points on the line. This concept is crucial for solving and understanding linear equations.
The Slope Formula
Given two points on a plane \((x_1, y_1)\) and \((x_2, y_2)\), the slope \(m\) can be calculated using the formula:
\( m = \frac{y_2 - y_1}{x_2 - x_1} \)
Interactive Practice
Try to solve the following problem to hone your skills:
Want to know more about the history of algebra? Check out our Algebra History page!