# What Is a the Meaning of the Slope on a Number Line?

Mathematical slope is calculated using two intersecting, perpendicular number lines called the horizontal "x" and the vertical "y" axes. Slope is the measure of the steepness of a line graphed on t...
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http://www.ehow.com/facts_6808121_meaning-slope-number-line_.html

## How to Give the Slope of a Line Perpendicular to the Line?

In basic algebra, two lines are said to be perpendicular if they intersect each other at right angles. Calculate the slope of a line perpendicular to another line by determining the slope of the or...
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http://www.ehow.com/how_8361119_give-slope-line-perpendicular-line.html

## How to Find the Slope of a Line?

Lines are everywhere in mathematics, whether you are taking Algebra I, Geometry, or Algebra II. If you know how to find the slope of a line, many things become clearer to you, like: whether two lin...
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http://www.wikihow.com/Find-the-Slope-of-a-Line

## How to Figure Out the Slope of a Line?

A line can be graphed on a set of coordinate axes with a horizontal x-axis and a vertical y-axis. The points on the graph are designated by coordinates in the form of (x, y). The slope of a line me...
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http://www.ehow.com/how_8105948_figure-out-slope-line.html

## How to Estimate the Slope of the Tangent Line?

Calculus defines the tangent line as a line that touches a graphed function at a certain point and is also parallel to the graph at that point. The slope of the tangent line is a common question as...
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http://www.ehow.com/how_8486167_estimate-slope-tangent-line.html