Question

In the set of ordered pairs {(4,7), (4, -3), (-5, -9)}, the range is:

Answer 1

The range is 16 because your lowest value is -9 and your highest value is 7 and you add both of those and that’s how you get 16

Answer 2

R = {-9, -3, 7}

Explanation:

The range are all the outputs (y-values) in a given relation or function.

{(4,7), (4, -3), (-5, -9)}

The range in the given set is {-9, -3, 7}.

Hope this helps.