Geogebra- Spoken-Tutorial - Assignments
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 Geogebra tutorial- Advanced spreadsheet



1.Trace a Quadratic Function

2.Make sliders 'xValue' and 'a' for the quadratic coefficient

3.Plot a point A with coordinates (xValue, a xValue2)

4.Use the Record To Spreadsheet option to record the x and y coordinates of point A, for different 'xValue' and 'a' values

5.Predict and input the function Predict and input the f (x)=a x2

6.Adding the linear coefficient

7.Make another slider b for the linear coefficient and set the constant term to 3

8.Plot a point A with coordinates (xValue, a xValue2 + b xValue + 3) for the Y coordinate

9.Use the Record To Spreadsheet option to record the x and y coordinates of point A, for different 'a' and 'b' value combinations

10.Predict and input the f ( x)=a x2 +b x+3