scale
Yes, graphic does have a prefix. The word graphic's prefix is graph.
scale
The suffix in "autograph" is "-graph," which means "writing" or "written."
-graph-, which means picture. Since calligraphy tends to look like a picture and is beautiful, "graph" is the root word. The prefix is calli.
There is no prefix in graphic. Graph is the root word.
The prefix auto means self, the root bio means life, and graph means to write. So put all that together, and you have a person who writes about their own life.
Tele- Telegram Telegraph
Graph is a root meaning writing or things written.
Semilog (applied to a graph) means that one scale is logarithmic, the other not. The prefix "semi-" means "half" or "partially". The scale that is not logarithmic is, of course, linear.
The prefix "con-" means "with."
The prefix for inadequate is in-. The prefix in- means not.
The prefix is ap-. This prefix means to or toward.