If you understand the definition of a mathematical function, a good way to judge it is that any line drawn parallel to the y-axis intersects with the values in the function’s curve only once. The same ...

Learn how to calculate and plot mathematical functions using a spreadsheet. This tutorial shows step-by-step how to set up formulas, visualize data, and create clear graphs for math and science ...

Follow this physics lab tutorial to learn how to plot electric field and electric potential. Step-by-step instructions make it easy to understand the concepts, visualize results, and apply theory to ...