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Lösung 2.3:8a

Aus Online Mathematik Brückenkurs 1

(Unterschied zwischen Versionen)
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K (Lösning 2.3:8a moved to Solution 2.3:8a: Robot: moved page)
Zeile 1: Zeile 1:
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{{NAVCONTENT_START}}
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The curve
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<center> [[Image:2_3_8a.gif]] </center>
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<math>y=x^{2}</math>
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{{NAVCONTENT_STOP}}
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is a parabola with a minimum at the origin according to the figure below on the left and, compared with that curve,
 +
<math>y=x^{2}+1</math>
 +
is the same curve but with the number
 +
<math>1</math>
 +
added to the
 +
<math>y</math>
 +
-coordinate of each point, i.e. the parabola is shifted one unit up in the
 +
<math>y</math>
 +
-direction.
 +
 
 +
 
[[Image:2_3_8_a.gif|center]]
[[Image:2_3_8_a.gif|center]]

Version vom 11:22, 21. Sep. 2008

The curve y=x2 is a parabola with a minimum at the origin according to the figure below on the left and, compared with that curve, y=x2+1 is the same curve but with the number 1 added to the y -coordinate of each point, i.e. the parabola is shifted one unit up in the y -direction.


Von „http://wiki.sommarmatte.se/wikis/2009/bridgecourse1-TU-Berlin/index.php/L%C3%B6sung_2.3:8a“