Graphical representation of functions
Explore the world of lines. Investigate the relationships between linear equations, slope, and line graphs. Test yourself in the line game!
Graphing quadratic functions
Discover how changing the coefficients changes the shape of a curve. View graphs of individual terms (e.g., y = bx) to see how they add up to generate the polynomial curve. Generate definitions for vertex, roots, and axis of symmetry. Compare different forms of a quadratic function. Define a curve by its focus and directrix.