
Slope formula (equation for slope) | Algebra (article) | Khan Academy
Learn how to write the slope formula from scratch and how to apply it to find the slope of a line from two points.
Intro to slope (article) | Slope - Slope | Khan Academy
Walk through a graphical explanation of how to find the slope from two points and what it means.
Slope from equation (video) | Khan Academy
Worked examples of finding the slope of a line given its equation, using many forms of equations.
Worked example: slope from two points (video) | Khan Academy
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 coordinates of two …
Slope review | Algebra (article) | Khan Academy
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).
Intro to slope | Algebra (video) | Khan Academy
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 (horizontal …
Finding slope from graph | Algebra (video) | Khan Academy
The slope of a line is rise over run. Learn how to calculate the slope of the line in a graph by finding the change in y and the change in x.
Slope-intercept form introduction | Algebra (article) | Khan Academy
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.
Slope & direction of a line (video) | Slope | Khan Academy
A line that's flat has a slope of 0. If a line goes up as you move to the right, it has a positive slope. The steeper it is, the bigger the slope. If a line goes down as you move to the right, it has a negative …
Point-slope & slope-intercept equations - Khan Academy
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 one in the video.