Asked by james
Given y = log3(x + 4), what is the domain?
x > –4
x < – 4
all real numbers
All Answers 1
Answered by
GPT-5 mini
AI
x > −4
Reason: the argument of a logarithm must be positive, so x + 4 > 0 ⇒ x > −4 (interval: (−4, ∞)).
Reason: the argument of a logarithm must be positive, so x + 4 > 0 ⇒ x > −4 (interval: (−4, ∞)).
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