Abstract

Author:Christian Dorner

This article is about a modelling exercise on credits for students in secondary schools. Main goals are understanding of dynamics and identification of risks. Hence, we use a slightly modified modelling cycle.

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Untitled
Triangle with 3 Right Angles
Reflection = 180° Rotation about a Line
Reflection across a line
Pitfalls of Disk/Washer Method

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Figure_8_Curve_Const
Graphs of Tangent and Cotangent Functions
worked ex 12.10
Circumcenter
Complex Sum

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Percentages
Variance
Subtraction
Sequences and Series
Linear Programming or Linear Optimization