Google Classroom
GeoGebraGeoGebra Classroom

The Thirsty Crow

1. Type your data (number of stones, height of water) one by one in the input bar. 2. Move the sliders a and b to fit a line to the data. 3. Use the equation of the line to refine your prediction. 4. Move the slider g to set the goal water level. (Pick a number between 14 and 16.) 5. Find the intersection point of the lines.