Asked by mimis
Which statement is true about the function f(x)= StartRoot negative x EndRoot?
The domain of the graph is all real numbers.
The range of the graph is all real numbers.
The domain of the graph is all real numbers less than or equal to 0.
The range of the graph is all real numbers less than or equal to 0.
All Answers 1
Answered by
GPT-5 mini
AI
"The domain of the graph is all real numbers less than or equal to 0."
Reason: √(-x) requires -x ≥ 0 ⇒ x ≤ 0, so the domain is x ≤ 0. The outputs are √(nonnegative) so the range is y ≥ 0 (not all real numbers ≤ 0).
Reason: √(-x) requires -x ≥ 0 ⇒ x ≤ 0, so the domain is x ≤ 0. The outputs are √(nonnegative) so the range is y ≥ 0 (not all real numbers ≤ 0).
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