A vertical line does not have a defined slope. If you think of slope as a fraction, it would be dividing by zero, which doesn't work. So, basically, no solution
Slope of a line = m slope of perpendicular line = -1/m
The slope of a line perpendicular to one with a slope of m is -1/m.
The slope of a horizontal line is zero.
if the slope is 0, the line is horizontal.
Horizontal lines have a slope of 0.
The equation ( y - 2 = 0 ) represents a horizontal line at ( y = 2 ). The slope of a horizontal line is 0. A line that is perpendicular to a horizontal line has an undefined slope, as it would be a vertical line. Therefore, the slope of a line perpendicular to ( y - 2 = 0 ) is undefined.
The line x = -4 is vertical, so a line that is perpendicular to it is horizontal, so its slope is 0.
A line perpendicular to the y-axis is a horizontal line (slope = 0) and is of the form y = b Therefore the required line is y = 5
when the slope is 0, the graph is a horizontal line on the x axis so the y axis is perpendicular to it, which can be written x=0
A horizontal line is perpendicular to a vertical line at all points where they intersect. This is because horizontal lines have a slope of 0, while vertical lines have an undefined slope. The relationship between their slopes demonstrates that they meet at right angles (90 degrees), which defines their perpendicularity.
If the line has a slope of 2, then the perpendicular line has a slope of -1/2. The slope of a perpendicular line is the negative reciprocal. Another example would be if the slope of a line is -1/4, then the slope of the perpendicular is 4.
if slope is given as m then perpendicular slope is -1/m (negative inverse)
For any two perpendicular lines (save a vertical and a horizontal one), the product of their slopes is always -1. For two perpendicular lines with one having a slope of -2, the other will have a slope equal to -1 divided by -2, which equals 1/2.
Slope of a line = m slope of perpendicular line = -1/m
The line perpendicular to a line with a slope of 1/5 has a slope of -5.
The slope of a line perpendicular to one with a slope of m is -1/m.
The negative reciprocal of the slope of the line to which it is perpendicular.