Angle of inclination

Argomento:Angoli

Investigate the relationship between gradient and tanB

1) Calculate tan B and the gradient of line AB. 2) Move the sliders and repeat the above. 3) Move the sliders again and repeat. 4) What are you observing?

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Parabolas, Lines and Nomograms
Linear Equation Graphs: Thin Slice
希尔伯特曲线
Odd Function Explorer
Function art 3D - waiting shed

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Mystery Plot Circle
Transformations! (Geometry)
the river
Least squares line of best fit
proportions

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Teoria degli insiemi
Funzioni polinomiali
Parabola
Numeri
Ellisse