The set of ordered pairs below defines a relation. In each ordered pair (x, y), x represents the daily wages of a mechanic, and y represents the daily wages of his assistant.

{(128, 80), (152, 110), (152, 95), (128, 80), (128, 95)}

What is the difference between the values of the least and greatest elements in the domain of this relation?

Question

The set of ordered pairs below defines a relation. In each ordered pair (x, y), x represents the daily wages of a mechanic, and y represents the daily wages of his assistant.

{(128, 80), (152, 110), (152, 95), (128, 80), (128, 95)}

What is the difference between the values of the least and greatest elements in the domain of this relation?

anonymous · Answer

Domain= 128, 152

anonymous · Answer

The answer is 24 The domain is the x value, which is the mechanics salary, the highest x value is 152 and lowest is 128.. now find the difference of those two, and you get 24 :)