Find the domain and range, and is it a function?

Mathematics

1 answer:

tino4ka555 [31]3 years ago

6 0

5) it is a function because each x value only has one y value. Domain: (-infinity,infinity) range: [0,infinity)
6) it is a function. Domain: (-infinity, infinity) Range: [3,3]
7) it is a function. Domain: (-infinity, infinity) range: (-infinity, infinity)
8) it is a function. Domain: [0, infinity) range: [0, infinity)

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Step-by-step explanation:

This may look like a complicated problem but it's some simple analyzing of the problem to get the job done:

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