Answer:Domain: all x-values that are to be used (independent values).
Step-by-step explanation:The domain is the set of all first elements of ordered pairs (x-coordinates). The range is the set of all second elements of ordered pairs (y-coordinates). Only the elements "used" by the relation or function constitute the range. Domain: all x-values that are to be used (independent values).
The answer is 2.1 US dollars,
That is 4(-3)^2 + 6(-3) - 5 = 36 - 18 - 5 = 13 Answer
