Evaluate this piecewise function at x=2 and x=4

Awell-written summary should be used o in place of reading an original text to you review something that you have already read

What do you call a person who is mean in school?

What is the best definition of the underlined word as it is used in the sentence? a statement of wit or amusement an expression of disapproval or condemnation a sentiment of indifference or apathy an exclamation of profound admiration or esteem