Graph of a cosinusoidal function

Author:Przemysław Kajetanowicz

The applet enables you to experiment with the amplitude, the period, the phase shift and the vertical shift of a function of the form f(x) = a cos[b(x-c)] + d

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רישום חופשי
Fourier Lissajous (Mechanical)
Pathway to Proof: Triangle Angles
Rolling an Equilateral Triangle
Building Figures with Set Areas

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Correlation coefficient and line of best fit
Ribbon Activity
Activity 3.5.2 - Square
สมการเชิงเส้นสองตัวแปร
A.3.2 Lesson Summary

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Division
Centroid or Barycenter
Variance
Normal Distribution
Circle