Find f(-2) for f(x)= 2(4)^x

What statements best describes king's purpose in writing the letter?

Plz which of the following is true about third-person limited point of view? it uses the word i, and one character tells the story. it uses the word you and makes the reader feel a part of the story. the narrator is not part of the story and only states the characters' actions and speech. the narrator is not part of the story but knows what one character is thinking and feeling.

Can someone “think of a time you overcame a challenge or obstacle. describe the experience in two or three sentences”