### Slope formula (equation for slope) | Algebra (article ...

Worked example: slope from graph. Practice: Slope from graph. Slope of a line: negative slope. Worked example: slope from two points. Practice: Slope from two points. Slope from equation. Converting to slope-intercept form. Practice: Slope from equation. Slope of a horizontal line. Slope review. Next lesson. Intro to slope-intercept form.