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What is the slope of a line?
What does slope mean in math?
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What is the slope of a line containing x and Y axes?
Learn how to calculate the slope of a line using rise over run, graphs, or two points. See examples, videos, and practice problems with solutions and comments.
- Rise Over Run
- Positive Slope
- Perpendicular Line Slope
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Slope is commonly represented by the lower-case letter "m," and is often referred to as rise over run. The formula essentially calculates the change in y over the change in x using two points (x1, y1) and (x2, y2). A graphical depiction is shown below. Below is an example of using the slope formula. As the magnitude of the slope increases, the line...
Slope also indicates the direction of a line. A line with a positive slope, said to be increasing, runs upwards from left to right.
Perpendicular lines have slopes that are "opposite reciprocals" of each other. In this context, "opposite" refers to the change in sign from + to - or vice versa. "Reciprocal" refers to flipping the numerator and denominator of the value. For example, the reciprocal of x is . Therefore, taking the opposite reciprocal of something means that you fli...
Slope is a value that describes the steepness and direction of a line. Learn how to calculate the slope of a line using the rise over run formula, and how to identify the types of slopes such as positive, negative, horizontal, vertical and parallel.
Illustrated definition of Slope: How steep a line is. In this example the slope is 35 0.6 Also called gradient. Have a play (drag...
Learn how to find the slope of a line using the formula, equation, or graph. Explore the types of slope and their applications in geometry and calculus.
In mathematics, the slope or gradient of a line is a number that describes the direction and steepness of the line. Often denoted by the letter m, slope is calculated as the ratio of the vertical change to the horizontal change ("rise over run") between two distinct points on the line, giving the same number for any choice of points. A line ...
Learn how to find the slope of a line from two points on the coordinate plane and what it means. See examples, practice problems, and tips on how to remember and use slope.
