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Lucy S.

asked • 02/04/20

DOMAIN: Find the domain of the function. In the space provided, type the answer without any spaces between the letters, numbers, or symbols.


Let x and y be directly related. If x is 18 when y is 6, find when x is 21.

3 Answers By Expert Tutors

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Tanvi M. answered • 02/04/20

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Lucy S.

so the domain wouldn't be (-∞, ∞)?
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02/04/20

Tanvi M.

Oh, sorry about that! The domain of any linear function would be (-∞, ∞) unless otherwise specified in the question. So yeah, the domain's (-∞, ∞).
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02/04/20

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