Answer the questions in the question below, provide explanation if you like, but I need the answer. Quickest correct answers will get Brainliest!!

Officer brimberry wrote 24 tickets for traffic violations last week, but only 9 tickets this week. what is the percent decrease? give your answer to the nearest tenth of a percent.

Look at the following graph of the given equation. determine whether the equation is a function. explain why or why not.

An equation where variables are used to represent known values—function notation true or false