Basic Calculator, Sold in each, Picture Plot enables learning from real-life pictures Plot enables users to create their own graphs over pictures displayed on the colour LCD. The fx-CG20 comes with 55 types of colour pictures that users can create graphs over, such as a picture of the parabola of jets from a water fountain and an image sequence of a clock’s pendulum movement. Users can perform regression calculations from the completed graphs to enhance their understanding of math functions.
