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

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

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

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).

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.

To fully apply point-slope, or to apply point-slope easily, we just have to figure out the slope. And what we could do is, we could just evaluate well what's the slope between the two points that …

Learn how to write an equation in slope-intercept form (y=mx+b) for the line with a slope of -3/4 that goes through the point (0,8). We identify the slope (m) and y-intercept (b) to create our …

Practice calculating the slope of a line given some points on the line shown in a table.

Given two points on a line, we can write an equation for that line by finding the slope between those points, then solving for the y-intercept in the slope-intercept equation y=mx+b.