Linear Algebra
Posted: February 26th, 2013, 1:58 pmSLOPES
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The slope of the line is how it angles away from the horizontal. In order to find it, two points from the line are needed.
The slope formula is
Horizontal lines have a zero slope.
Vertical lines have an undefined, or NO slope.
Helpful links
The slope of the line is how it angles away from the horizontal. In order to find it, two points from the line are needed.
The slope formula is
Horizontal lines have a zero slope.
Vertical lines have an undefined, or NO slope.