if the slope is 0, the line is horizontal.
Vertical lines always have an undefined slope. Slope for y = f(x) is given by :slope = dy/dxdx is zero at any point along a vertical line, making the slope undefined along a vertical line.
The slope of a vertical line is undefined and so there cannot be a slope-intercept form of the equation.
A slope is 0 if it is a straight horizontal line. A slope is undefined if it is a straight vertical line.
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 )orrise/run
A vertical line has a slope of infinity.
The slope of a vertical line is undefined. Horizontal slope is 0.
A line with slope of zero is horizontal. A line with no slope is vertical because slope is undefined on a vertical line.
A vertical line has an undefined slope. For the line to be parallel to a vertical line, the slopes would have to be the same. Therefore, the line parallel to a vertical line also has an undefined slope.
a vertical line has an undefined slope, while a horizontal slope has a slope of zero.
The slope of a line becomes extremely large in magnitude as the line approaches being vertical;and is undefined or infinite for a truly vertical line.
Vertical. Te horizontal like has zero slope ( no slope) and the vertical line has infinite (very very high) slope
A vertical line HAS NO slope! The slope is undefined in this case.
An undefined slope is vertical.
The slope of a vertical line is not defined.
run as in slope of a line is zero . horizontal lines have no slope and vertical lines have a slope of zero
The slope of a line is undefined if the line is vertical.