anonymous
  • anonymous
Give and example of a radical function f(x) that goes through the point (2,4) and whose domain and range are both (-infinity, infinity). I just need the function, no graph needed.
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
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chestercat
  • chestercat
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mathmale
  • mathmale
First, what does "radical function" mean to you? Give an example.
anonymous
  • anonymous
y=- srqrt (3x-2)?
mathmale
  • mathmale
Yes. You'll find that this function is not even, however, so the domain does not stretch from minus infinity to pos. inf. Can you think of a different, even, function, to type under the radical sign?

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