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give the ratio of rise to run for the line that contains points (-2,5) and (-2,-2)

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Q: What is the ratio of rise to run for any two points on a line?
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What is the ratio of the rise and run between any two points on a nonvertical line called?

it is called the slope


What is the slope of a line ratio for any two points on the line?

Slope ratio is: (y1-y2)/(x1-x2)


Rise is the vertical change between any two points on the line?

true!


Why does the ratio of rise and run in a linear function always the same?

The ratio of rise and run in a linear function (which its graph is a nonvertical line) is called the slope of the line. We can calculate the slope of the line by using any two points on the line and always the ratio of changes on their y-coordinates and the changes on x-coordinates (rise and run) is constant (unchanged). The reason is that two points determine a line and its direction, so the line is fixed and extends without end in that direction. Any line intersects the x-axis only at one point (we call it the x-intercept point) by forming an angle α (the inclination angle), where 0˚ ≤ α < 180˚, that is measured from the positive x-axis to the line. There is a theorem that state that the slope of a nonvertical line is the tangent of its inclination: m = tan α if α ≠ 90˚ (if α = 90˚, then the line is vertical and has no slope).


What is nonvertical line is the ratio of the vertical change to the horizontal change between any two points on a line?

The slope.


Rise is the horizontal change between any two points on a line?

No, rise is the vertical change. Run is the horizontal change.


The slope of a line is the ratio of the?

vertical change to the horizontal change between any two points on the line. study island.


Define slope of a line?

Rise/Run (The rise of the slope divided by the run of the slope.)


Rise is the change between the y-coordinates of any two points along a line in the xy-plane?

True


What is the slope of the equation 5x plus 4y equals 8?

The slope is defined as the ratio of the "rise" divided by the "run" between two points on a line, or in other words, the ratio of the altitude change to the horizontal distance between any two points on the line. Given two points (x1,y1) and (x2,y2) on a line, the slope m of the line isFor equation:5x + 4y = 8the two intercepts are: (0,2) and (8/5,0)The slope = (2-0)/(0-8/5) = - 10/8 = - 5/4


Is Rise the vertical change between any two points on a line?

Yes. Slope is the distance between two different points, expressed as rise over run. The rise is the vertical distance and the run is the horizontal distance.


What are the correct properties of slope?

The slope between any two points in a plane is the ratio of the difference in the vertical direction (the rise) and the difference in the horizontal direction (the run). Since it is a ratio, the difference in the horizontal direction may not be zero. However, the slope of a vertical line is considered to be "infinite". With that qualification, the slope between any two points on a plane can have any real value.The slope between any two distinct points on a graph is as defined above. The slope at a single point is defined only if the relevant function is differentiable at that point and it is the slope of the tangent to graph at that point.