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Which is the correct equation of the plane that passes through the points

(`-1`,`1`,`7`), (`-1`,`3`,`4`), and (`-1`,`5`,`2`)?

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   x  x    n  |   | (   ) π DNE
   x    (   ) π DNE
( ) ( ] [ ) [ ] —∞ DNE
< > or All Real Numbers DNE
log logn ln n  | | e 
sin cos tan arcsin arccos arctan  
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