Triangle PQR has the following coordinates P(2,4), Q(4,4) and R(4,2). Using a scale of 1cm to represent 1 unit on each axis, enlarge PQR using a scale factor (k) of -1.5 at the center (-1,-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

For a function f(x), a) if f(7) = 22 then f^-1(22) = b) f^-1(f(c)) =

What are the greatest common factor of 75 and 30