kmonishaylove kmonishaylove
  • 01-11-2016
  • Mathematics
contestada

How do you find the domain and range of a function?

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kbirdo kbirdo
  • 01-11-2016
Domain is the input and/or x
Range is the output and/or y
So to find the domain you would look for the x axis in a graphed function, the input on a table, or the numbers in a problem that would be on that axis or side of the table. Same for range 
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syed514
syed514 syed514
  • 02-11-2016
Domain and range can be found from the graph ...
Domain is the values of x-coordinates and Range are the values of y-coordinates .
FOR EXAMPLE:
(1,6)(8,2)..... 1 and 8 are x-coordiantes and hence DOMAIN.
6 and 2 are y-coordinates and hence RANGE.
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