A11c – Sketching quadratics

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Interactive GeoGebra activity: Identifying the equation of a quadratic curve from a sketch

Before sketching quadratics, make sure that you can identify the equations of quadratic curves given a sketch, as covered in lessons A11a and A11b.

Sketching quadratics

Interactive GeoGebra Activity: sketching quadratics

Generate new questions by clicking the “New question” button. Change the style of the question by adjusting the horizontal slider. To see what your sketch should look like, simply drag down the vertical slider. You can move the labels of the key points around a little to aid visibility.

Teacher resources

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  • Slides in PDF (one slide per page, suitable for importing into IWB software)