Two templates for explaining quotations

Form two real words by combining a prefix and/or suffix with the root listed below. if you need to, use your dictionary. then illustrate that the word has the meaning of that root by using one of those words in a sentence. example: dic, dict=to say 1. addiction 2. edict the judge's edict was the final say in that matter. mit, mis=send

Which word from the stanza can you use as a clue to determine the meaning of the word vales ?

In poem daffodils-how do we know that the yellow daffodils has a long lasting effect on the speaker.