What’s the answer to the riddle? (it’s from a math slope worksheet) “Why do archaeologists second guess their careers?”

How do you solve a question like this?

Question 5 of 10 2 points if a population is a sample of the population could be a. registered voters; all citizens o o b. baptists; all religious people o c. people who purchased shoes; all customers o d. the entire school faculty; math teachers

What is the ordered pair of m’ after point m (5, 6) is rotated 90° counterclockwise?