Difference between revisions of "Comments:Lines and Axes"
From GeoGebra Manual
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== Get parameters of a line == | == Get parameters of a line == | ||
− | From the line <code>a: 2.2 x + 3.3 y = 4.4</code> you'll get with | + | From the line <code>a: 2.2 x + 3.3 y = 4.4</code> you'll get with |
* <code>x(a)</code> the value 2.2 | * <code>x(a)</code> the value 2.2 | ||
* <code>y(a)</code> the value 3.3 | * <code>y(a)</code> the value 3.3 | ||
* <code>z(a)</code> the value -4.4 (because GeoGebra save the line equation as <code>2.2 x + 3.3 y - 4.4 = 0</code>. | * <code>z(a)</code> the value -4.4 (because GeoGebra save the line equation as <code>2.2 x + 3.3 y - 4.4 = 0</code>. | ||
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More informations: [[Coefficients Command]] | More informations: [[Coefficients Command]] | ||
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Latest revision as of 08:16, 17 May 2013
Get parameters of a line
From the line a: 2.2 x + 3.3 y = 4.4
you'll get with
x(a)
the value 2.2y(a)
the value 3.3z(a)
the value -4.4 (because GeoGebra save the line equation as2.2 x + 3.3 y - 4.4 = 0
.
More informations: Coefficients Command