Osorio578 Osorio578
  • 25-06-2018
  • Mathematics
contestada

What is the domain and range of the function f(x, y, z) = xz + ey? domain:?

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sqdancefan
sqdancefan sqdancefan
  • 05-07-2018
As written (or as exponential function xz + e^y), the domain of all variables seems to be (-∞, ∞).

There appears to be nothing that restricts the range to anything less than (-∞, ∞).
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