Topic: Tangent Lines
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What is a Tangent Line?
A tangent line is a line that touches a curve at exactly 1 point. Tangent lines are perpendicular to the radius at that point. If a plane is flying straight and touches the top of a hill, the flight path is tangent to the hill. Read More »
Source: http://answers.ask.com/Science/Mathematics/what_is_a_tangent_line
How to Calculate Tangent Lines
You can calculate the tangent line for simple, single-variable functions easily by using calculus. For a given point on such a function, you can solve for the slope there, and then determine a line that has the same slope and passes through... Read More »
Source: http://www.ehow.com/how_6075916_calculate-tangent-lines.html?ref=...
How to Make a Tangent Line on a Computer
Make a tangent line on a computer to illustrate the mathematical principle of a tangent line without having to draw the function on paper. A tangent line touches the curve of a graph at only one point, and mathematically is equal to the "de... Read More »
Source: http://www.ehow.com/how_12070134_make-tangent-line-computer.html
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Tangent Lines
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An ellipse is created when the ends of a curved line come together to create a loop. Examples of ellipses are circles and ovals. A tangent is a line in or on a shape that intersects or dissects a shape. Tangents can appear in a variety of l...
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Source: http://www.ehow.com/how_8523608_tangent-line-ellipse.html
A tangent line is a line that touches a single point on a graph. It is important because the slope of the tangent line is equal to the slope, or rate of change, of the curve at that point. The tangent line value is equivalent to the value o...
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Source: http://www.ehow.com/how_8541943_do-tangent-line-problems.html
The tangent to a curve has a slope equal to the slope of the curve at the point of contact. If the curve follows a regular mathematical function, you can calculate the gradient by performing differential calculus on the curve's equation. If...
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Source: http://www.ehow.com/how_8507290_determine-tangent-line-curve.html
There are several ways in which you can find the slope of a tangent to a function. These include actually drawing a plot of the function and the tangent line and physically measuring the slope and also using successive approximations via se...
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Source: http://www.ehow.com/how_8164932_slope-tangent-line.html
The wrench, a staple of the toolbox, makes light work of tight nuts and bolts. This powerful tool is actually a simple machine in the form of a lever. The wrench works by translating the force applied at one end of the lever into rotational...
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Source: http://www.ehow.com/how_12127031_make-tangent-line-wrench.html
A tangent line, which extends infinitely in two directions, by definition, touches a circle at a single point. For this to hold true, the tangent line must also be perpendicular to the radius of the circle at that point of intersection. The...
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Source: http://www.ehow.com/how_5029980_tangent-line-circle.html?ref=Trac...
