Would the function y=6/x have the same domain and range as y=8/x or y=12/x

Question

Mathematics

Courtney

19 November, 03:03

Would the function y=6/x have the same domain and range as y=8/x or y=12/x

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Answers (1)

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Miranda Michael · Answer 1

Yes.

Step-by-step explanation:

The domain (the possible values of x) is All Real x, x not = 0.

x = 0 is excluded because 6/0, 8/0 and 12/0 are not defined.

The range is All Real f (x), f (x) not = 0.

f (x) = 0 is excluded because 6 / ∞ and 6 / - ∞ will never = 0. (Similarly for 8/x and 12/x.