Learn how to write the slope formula from scratch and how to apply it to find the slope of a line from two points.

Slope tells us how steep a line is. It's like measuring how quickly a hill goes up or down. We find the slope by seeing how much we go up or down (vertical change) for each step to the right …

Once you have the slope, you can use either point along with the slope to create the equation of the line. Once the equation is converted to slope-intercept form, the equation would match the …

When we have a linear equation in point-slope form, we can quickly find the slope of the corresponding line and a point it passes through. This also allows us to graph it.

Walk through a graphical explanation of how to find the slope from two points and what it means.

Learn about the slope-intercept form of two-variable linear equations, and how to interpret it to find the slope and y-intercept of their line.

Point-slope is the general form y-y₁=m (x-x₁) for linear equations. It emphasizes the slope of the line and a point on the line (that is not the y-intercept). Watch this video to learn more about it …

The slope, or steepness, of a line is found by dividing the vertical change (rise) by the horizontal change (run). The formula is slope = (y₂ - y₁)/ (x₂ - x₁), where (x₁, y₁) and (x₂, y₂) are the …

Sal used the slope formula to help identify the type of quadrilateral in this video. How could you use other coordinate methods--such as the distance and midpoint formulas--to classify other …

The slope of a line is a measure of its steepness. Mathematically, slope is calculated as "rise over run" (change in y divided by change in x).