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How is slope of a straight line calculated?
The slope of a straight line is calculated by taking the difference in the y-coordinates (rise) of two points on the line and dividing it by the difference in the x-coordinates (run) of the same two points. This is expressed mathematically as ( m = \frac{y_2 - y_1}{x_2 - x_1} ), where ( m ) is the slope, and ( (x_1, y_1) ) and ( (x_2, y_2) ) are the coordinates of the two points. A positive slope indicates the line rises from left to right, while a negative slope indicates it falls. If the line is horizontal, the slope is zero; if vertical, the slope is undefined.
What is the difference between a line that has a zero slope and a line that has a undefined slope?
zero is horizontal, undefined is vertical
What type of slope does vertical lines have?
a slope of zero. horizontal is undefined
What is the equation of a horizontal and a vertical line using standard slope form?
We usually denote the slope of a line as M. Horizontal lines have a slope of zero. Mhorizontal line = 0 Verticle lines have a slope that is undefined. Note that the slope is not infinite, but is undefined. Mvertical line = undefined To write the equation of a horizontal or vertical line, we need to know if it's going to be a slope-intercept form or a point-slope form.
What is the slope of a line perpendicular to y -2?
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.
A horizontal line has an undefined slope?
No, the slope of a horizontal line is 0. The slope of a vertical line is undefined.
Do horizontal lines have an undefined slope?
No. The slope of a horizontal line is zero. The slope of a vertical line is undefined.
Is an undefined slope a vertical or horizontal line?
An undefined slope is vertical.
How is slope of a straight line calculated?
The slope of a straight line is calculated by taking the difference in the y-coordinates (rise) of two points on the line and dividing it by the difference in the x-coordinates (run) of the same two points. This is expressed mathematically as ( m = \frac{y_2 - y_1}{x_2 - x_1} ), where ( m ) is the slope, and ( (x_1, y_1) ) and ( (x_2, y_2) ) are the coordinates of the two points. A positive slope indicates the line rises from left to right, while a negative slope indicates it falls. If the line is horizontal, the slope is zero; if vertical, the slope is undefined.
What does an undefined slope look like?
Undefined slope is a vertical line along the horizontal point of origin., the slope would have a denominator of zero, which is undefined.
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.
What is the difference between a line that has a zero slope and a line that has a undefined slope?
zero is horizontal, undefined is vertical
Does a vertical line have a slope of 0?
No. A horizontal line has a slope of 0. A vertical line has an undefined slope. Let's say you have a vertical line with the points (3,-2) and (3,4). The slope is (y1-y2)/(x1-x2) = (-2-4)/(3-3) = -6/0 = undefined. Notice that x is the same for both points. A line in which all points have the same value for x is a vertical line and as such has an undefined slope.
What type of slope does vertical lines have?
a slope of zero. horizontal is undefined
Slope of a vertical line?
The slope of a vertical line is undefined. Horizontal slope is 0.
What is the difference between undefined slope and no slope?
Undefined slope is when a line is exactly on the y-axis, for reasons unknown, the slope of a line on the y-axis cannot be determined, so therefore it it "undefined." A line with no slope is a line with a slope of zero. In order for a line to have a slope of zero, it must be directly on the x-axis, meaning it is horizontal. Horizontal lines are straight and have no slope
What word describes the slope of the line passing through points (5 12) and (5 -13)?
It would be a undefined slope.There are four types of slope:Postive slope (when lines go uphill from left to right)Negative slope (when lines go downhill from left to right)Zero slope (when lines are horizontal)Undefined slope (when lines are vertical)
