Ineed and explain when to use open circle or close circle

You use the closed circle whenever the inequality sign has a line going underneath it meaning that it is less than or equal to or greater than or equal too. You use the open circle when there is no line meaning it's just less than or greater than. Does this help at all?

Horatian satire is more witty and tolerant.named after the roman satirist horacegently criticizes human nature and human follyjuvenalian satire is more angry and personal, attempting to produce anger in the reader.named after roman satirist juvenalattacks human vice-indignant

The second and fourth answer are correct