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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.
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Which of the following are the correct properties of slope?
A.Lines that are equally steep should have the same slope.B.The slope of a steep line should be bigger than the slope of a flat line.D.Lines that go up from left to right should have a positive slope.E.Lines that go down from left to right should have a negative slope.-----------------------------------------------------------------------------------------------------B.The slope of a flat line should be close to 0.C.The slope of a flat line is smaller than the slope of a steep line.E.A negative slope means that the line moves down from left to right
How do you find the slope of the line that passes through 2 points?
Assume your points are (x1, y1) and (x2, y2). The slope of a line is its rise (the change in y-coordinates) over its run (the change in x-coordinates). So to find the slope of the line, you substitute the correct values into the formula (y2 - y1) / (x2 - x1).
What can you say about a slope a regression line for variables that are negatively associated?
The slope will be negative.The slope will be negative.The slope will be negative.The slope will be negative.
What are four types of slope?
positive slope negative slope zero slope undefined
If one slope is -1 what is the slope of the perpendicular slope?
The slope of the perpendicular is the negative reciprocal of the slope of a line. In this case, - (1 / -1) = 1.The slope of the perpendicular is the negative reciprocal of the slope of a line. In this case, - (1 / -1) = 1.The slope of the perpendicular is the negative reciprocal of the slope of a line. In this case, - (1 / -1) = 1.The slope of the perpendicular is the negative reciprocal of the slope of a line. In this case, - (1 / -1) = 1.
