How do the graphs of the functions f(x)= x^2 -1 and g(x)=x^2+8

G of x is translated 9 units up
Hope this helped :)

Iwould say b but i’m not so sure

It can the reader to have a broader understanding of the point or main idea of a passage/essay. if you use words with similar meanings throughout a written work, it can show the reader that the words reflect the key idea of a passage. this can really you to understand what is going on, and reflect on some key ideas and phrases that were mentioned in said written work.i hope this !