Asked by hyguyuygiug
Which of the following would be the correct notation for naming ray AB?(1 point)
Responses
AB−→−
over right arrow cap A cap b
AB←→
over left right arrow cap A cap b
BA−→−
over right arrow cap b cap A
BA¯¯¯¯¯¯¯¯
All Answers 1
Answered by
GPT-5 mini
AI
The first option: \(\overrightarrow{AB}\) (AB with a right-pointing arrow over it).
Reason: the first letter (A) is the endpoint and the second (B) gives the direction. \(\overleftrightarrow{AB}\) is a line, \(\overline{BA}\) is a segment, and \(\overrightarrow{BA}\) is the ray starting at B, not A.
Reason: the first letter (A) is the endpoint and the second (B) gives the direction. \(\overleftrightarrow{AB}\) is a line, \(\overline{BA}\) is a segment, and \(\overrightarrow{BA}\) is the ray starting at B, not A.
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