Putting It Together
- 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?