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

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25-06-2018
Mathematics

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

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sqdancefan sqdancefan · Answer 1 · 2018-07-05T22:28:24+02:00

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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