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Catégorie :Category: nCreator TI-Nspire
Auteur Author: cheeseburgqr
Type : Classeur 3.0.1
Page(s) : 1
Taille Size: 1.79 Ko KB
Mis en ligne Uploaded: 25/08/2025 - 10:46:32
Uploadeur Uploader: cheeseburgqr (Profil)
Téléchargements Downloads: 1
Visibilité Visibility: Archive publique
Shortlink : https://tipla.net/a4826282
Type : Classeur 3.0.1
Page(s) : 1
Taille Size: 1.79 Ko KB
Mis en ligne Uploaded: 25/08/2025 - 10:46:32
Uploadeur Uploader: cheeseburgqr (Profil)
Téléchargements Downloads: 1
Visibilité Visibility: Archive publique
Shortlink : https://tipla.net/a4826282
Description
Fichier Nspire généré sur TI-Planet.org.
Compatible OS 3.0 et ultérieurs.
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=Ì Key Formulas · Rotation(anticlockwise by ¸ ): · Reflection: o In x-axis: o In y-axis: o In line : o In line : o In line : · Dilation(from x-axis, factor ): · Translationby vector (a,b): In affine form: =Ý Worked Examples 5.1 Rotation 270 ° clockwise clockwise equivalently anticlockwise. 5.2 Rotation 45 ° anticlockwise 5.3 Reflection in x-axis E.g. . 5.4 Dilation factor 2 from x-axis 5.5 Reflection in line Transforming line : slope . Under reflection in , slope becomes . Equation: . 5.6 Reflection in line Use formula: 5.7 Linear transformation from two points A(1,2)A2(3,5),B(1,1)B2(3,7). We solve for Working through gives: 5.8 Translation Map (7,11) (8,1). Translation vector = (1,12). So . 5.9 Transformation of line Given line . Under reflection in : slope . So image line is . =¡ Tips for Transformations: · Rotation: watch clockwise vs anticlockwise (signswap). · Reflections: slope transforms via reciprocalnegative rule ( ). · Composition: apply matrices in correct order(rightmost first). Made with nCreator - tiplanet.org
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Compatible OS 3.0 et ultérieurs.
<<
=Ì Key Formulas · Rotation(anticlockwise by ¸ ): · Reflection: o In x-axis: o In y-axis: o In line : o In line : o In line : · Dilation(from x-axis, factor ): · Translationby vector (a,b): In affine form: =Ý Worked Examples 5.1 Rotation 270 ° clockwise clockwise equivalently anticlockwise. 5.2 Rotation 45 ° anticlockwise 5.3 Reflection in x-axis E.g. . 5.4 Dilation factor 2 from x-axis 5.5 Reflection in line Transforming line : slope . Under reflection in , slope becomes . Equation: . 5.6 Reflection in line Use formula: 5.7 Linear transformation from two points A(1,2)A2(3,5),B(1,1)B2(3,7). We solve for Working through gives: 5.8 Translation Map (7,11) (8,1). Translation vector = (1,12). So . 5.9 Transformation of line Given line . Under reflection in : slope . So image line is . =¡ Tips for Transformations: · Rotation: watch clockwise vs anticlockwise (signswap). · Reflections: slope transforms via reciprocalnegative rule ( ). · Composition: apply matrices in correct order(rightmost first). Made with nCreator - tiplanet.org
>>
