Given the function defined in the table below, find the average rate of change, in simplest form, of the function over the interval 20 ≤ x ≤40.

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