Sdulay Sdulay
  • 27-08-2017
  • Mathematics
contestada

Can different functions have the same x intercepts and domain and range ?

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meerkat18
meerkat18 meerkat18
  • 07-09-2017
Yes, it is possible as shown in the picture attached. There are two lines which are different functions. They intersect at one x-intercept. As the two lines extend infinitely at both ends, their domains and ranges are from ∞ to +∞. Therefore, the two functions drawn as two lines, have an identical x-intercept, domain and range.
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