What is the slope of a line perpendicular to a vertical line?
What is the slope of a line perpendicular to a vertical line?
The slope of a line perpendicular to a line with a slope of 0 is undefined. The perpendicular line is a vertical line. A line with a slope of 0 is a horizontal line. A vertical line would be perpendicular to the horizontal line, but the slope of a vertical line is undefined.
Is a vertical line always perpendicular to a horizontal line?
Horizontal and vertical lines are always perpendicular: therefore, two lines, one of which has a zero slope and the other an undefined slope are perpendicular.
What type of line is parallel to a vertical line?
Any line that is parallel to a vertical line is also vertical and has undefined slope.
What is the slope of the line perpendicular to a horizontal line?
0
Vertical lines and horizontal lines are perpendicular to each other. The slope of the perpendicular line in this case would be the slope of a horizontal line which would be 0. The slope of the parallel line is undefined and the slope of the perpendicular line is 0.
What slope is perpendicular to 2?
Correct answer: Perpendicular lines have slopes that are the opposite of the reciprocal of each other. In this case, the slope of the first line is -2. The reciprocal of -2 is -1/2, so the opposite of the reciprocal is therefore 1/2.
What type of line is perpendicular to a horizontal line?
vertical line
A vertical line and a horizontal line are perpendicular. For lines that are neither vertical nor horizontal, they are perpendicular if and only if the slope of one is the negative reciprocal of the slope of the other.
Are vertical lines perpendicular?
Horizontal and vertical lines are perpendicular to each other i.e. the axes of the coordinate plane. The slopes of two perpendicular lines are negative reciprocals.
Is perpendicular and vertical the same?
A vertical line and a horizontal line are perpendicular. For lines that are neither vertical nor horizontal, they are perpendicular if and only if the slope of one is the negative reciprocal of the slope of the other.
What is the slope of a line perpendicular to a horizontal line?
This one is a little trickier. Vertical lines and horizontal lines are perpendicular to each other. The slope of the perpendicular line in this case would be the slope of a horizontal line which would be 0. The slope of the parallel line is undefined and the slope of the perpendicular line is 0.