Equations Index

# Slope Formulas & Calculator

The slope formula can be calculated using one of the following formula: one if you know the value for the two point of the line, (x1,y1) (x2,y2).

## Formula Knowing the Two Points Value

If you know the two points of the line you can calculate the slope using the following formula: $$Slope = (y2-y1)/ (x2-x1)$$

(y2,y1) and (x2,x1)

Equation Result

Copy paste the following code into your website HTML to display this formula and its calculator.

Our calculators are free to use and mobile friendly. By using them you agree to give attribution to "© WikiFormulas.com". A link is optional but appreciated. Thank you!

### Where:

$$(x1,y1) = "First Point Value"$$
$$(x2,y2) = "Secondo Point Value"$$

## Equation Definition

It is an equality which has at least one unknown value that must be cleared, these unknowns values are represented by letters.

## Formula Definition

It is a representation of a rule or a general principle using letters. (Algebra, A. Baldor)
When describing formulas in plural, it is also valid to say "formulae".

WikiFormulas.com is a database of embeddable formulas, equations and calculators. You are allowed to use our calculators in any project as long as you give attribution.

✉ wikiformulas@gmail.com