What pressure pattern can be observed when a cold front is passing?

Question

Question Quiz BPL Hot Air - Balloon Pilot License - Meteorology

QuizVDS · Accepted Answer

Shortly decreasing, thereafter increasing pressure

QuizVDS · Answer

Continually decreasing pressure

QuizVDS · Answer

Constant pressure pattern

QuizVDS · Answer

Continually increasing pressure

Id 269 - BPL Hot Air - What pressure pattern can be observed when a cold front is passing?