Final answer:
The advantage of automatic graphing software includes both time savings and error reduction. It allows for faster graph creation and reduces human errors associated with manual graph plotting.
Step-by-step explanation:
One advantage of automatic graphing software is C. Both A and B, which refers to Time Savings and Error Reduction. Automatic graphing tools, like those found in the TI-83, 83+, or 84 calculators, allow users to quickly generate graphs that would take substantially longer to create by hand. In addition to saving time, these tools are also designed to reduce human error that can occur with manual plotting. For instance, when working with graphical data, an analytical method might be more accurate since there is little room for the inaccuracies of drawing to scale. Users are also able to compare patterns and intervals more effectively, leading to better data analysis.