Which of the following is the definition of the word prefix?(1 point)

Responses

an affix added to the end of a word root
an affix added to the end of a word root

an affix added at the beginning of a word root
an affix added at the beginning of a word root

word part added at the beginning or end of a word root that changes the word’s meaning
word part added at the beginning or end of a word root that changes the word’s meaning

a basic word part that often comes from Greek or Latin