The answer is " to inform readers about the ways young people improve the world"
Adjectives are descriptive words that describe other words and answer a question.
Thus, in your sentence, the adjective is the word red, as is tells the reader what color the shirt is.
They are helping verbs. Your helping verbs are the following:
am been may
is can might
are could must
was shall
were should
be will
being would
Yield signs are red, white, and triangular. An upside down triangle that is.
To turn over
hope this helps
