Let's consider a code example showing what would be allowed (or not) using different levels of inheritance: 1  class BaseClass {}; void freeStandingFunction(BaseClass* b); class DerivedProtected : protected BaseClass { DerivedProtected() { freeStandingFunction(this); // Allowed } };
Definition of Horizontal Axis. Horizontal means flat or level. Horizontal axis is the x-axis on a graph. The blue number line in the figure below is the x-axis, the horizontal axis.
3. Click Scatter with Straight Lines. Note: also see the subtype Scatter with Smooth Lines. Result: Note: we added a horizontal and vertical axis title. The horizontal axis of a scatter chart is a value axis, so you have more axis scaling options (the same as a vertical axis which always is a value axis).