She will not be penalizing you for not finishing. If your grades aren't appropriately adjusted, talk to your administrators, and if they still do nothing, go to the board.

Just so you know I'm in your corner, don't be intimidated by her, I had a teacher try to intimidate me withthe fact that she was holding my grades in her hands once over something similar. I talked to administration, and oddly enough, I didn't need to be in her class, I took a study hall instead and just took her tests to get my grade (small school, one teacher per subject). They didn't fire her, I think, only because she had a announced her plans to resign the year after that year.

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On ban until further notice