Question

select the word or phrase that is redundant and can be removed without changing the meaning of the text. low introductory home loan rates usually revert back to standard interest rates after the initial period is complete.

Explanation:

The verb "revert" already means to return to a previous state, so the adverb "back" adds no new meaning and is redundant. Removing it leaves the sentence's core meaning unchanged: "Low introductory home loan rates usually revert to standard interest rates after the initial period is complete."

Answer:

back