What is a graphing calculator? Graphing calculators are hand-held computers capable of plotting graphs, solving equations and performing analysis on functions.

Straight-line graphs of logarithmic and exponential functions Watch this video to learn about straight line graphs of logarithmic and exponential functions.

Mathematicians have long sought to develop algorithms that can compare any two graphs. In practice, many ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

All quadratic functions have the same type of curved graphs with a line of symmetry. The graph of the quadratic function \ (y = ax^2 + bx + c\) is a smooth curve with one turning point.