What is the main idea in paragraph 12 of martin luther kings letter from Birmingham jail?

Read this sentence from "the wife's lament

Which of the following is best written: 1. my favorite day of the year is july 24 my birthday 2. my favorite day, of the year, is july 24 my birthday 3. my favorite day of the year is july 24-my birthday 4. my favorite day of the year is (july 24) my birthday

Which inequality is represented by this graph? f(0, 1)