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

Worked examples of finding the slope of a line given its equation, using many forms of equations.

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 …

Practice your basic understanding of slope-intercept form for linear equations.

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.

Write equations in point-slope form given two pairs of values, and convert the equation into slope-intercept form.

There are three major forms of linear equations: point-slope form, standard form, and slope-intercept form. We review all three in this article.

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). We can rewrite an equation in point …

Learn about point-slope form of linear equations and how to convert between point-slope and slope-intercept forms.

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.