Help plz this is a test!

Find the slope of the line that contains the following points. r(-2, 4), s(6, -2)

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 approximate value of  q  in the equation below? –1.613–1.5220.5853.079