A scatterplot chart graphs two related data values as a single dot by plotting one value on the horizontal X axis and the other value on the vertical Y axis. For example, you could plot an employee's ...

This post describes how to autofit comment box in Excel. While adding a large comment in a cell in Microsoft Excel, you may have noticed that only a part of it is visible to you by default. You need ...

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 ...