0
The slope of a horizontal line is zero. It has a slope, but slope = 0 and this makes it different from a vertical line which has a slope that is undefined because you cannot divide 0 over 0 which is how much a vertical line rises and runs.
Ways to find slope:
(y2-y1)/(x2-x1 )
or
rise/run
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Earn +20 ptsQ: What is the slope of a horizontal line?
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Slope of horizontal line?
The slope of a horizontal line is zero.
If the slope of a line is 0 is the line horizontal or vertical?
if the slope is 0, the line is horizontal.
The slope of a horizontal line is?
Horizontal lines have a slope of 0.
What is the slope of horizontal line?
The slope of a horizontal line is zero. That's because the slope measures how steep the line is, and a flat line is not steep at all and therefore has no slope.
How can you tell if a slope is zero or undefined?
A slope is 0 if it is a straight horizontal line. A slope is undefined if it is a straight vertical line.
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