Linear & Quadratic Functions of Two Variables
- Judah L Schwartz
The general form of a quadratic function of two variables is . Explain how varying each of the coefficients varies the shape of the graph of the function . The general form of a linear function of two variable is . When plotted this function is a plane. The X, Y, and Z sliders allow you place points on the x, y, and z axes through which the plane passes.