Final answer:
Mrs. Mallard's mood changes from being characterized by repression to one of feverish excitability, indicating a deep emotional transition.
Step-by-step explanation:
After reading Paragraphs 9 and 10, Mrs. Mallard's mood transforms from feeling repressed and searching for something beyond her immediate reality, to experiencing intense and feverish excitability, highlighting a significant shift in her emotional state. The transformation reflects a movement from a state of internal suppression to an awakening of deep-seated emotions and desires that were previously dormant or unacknowledged, forcing the reader to reckon with the profound shifts occurring within Mrs. Mallard.