# Putting It Together

- Author:
- I-Heng McComb

## Magnitude of Slope

How do you find the magnitude (absolute value) of the slope of a line from a slope triangle?

## Sign of Slope

How do you decide if the slope of a line is positive or negative?

## Uniqueness of Slope

You can actually draw an infinite number of different slope triangles for any given line. Why doesn't it matter which slope triangle you use to calculate the slope?