HELP It's REALLY easy, but you can't retake this practice assignment, so help

If the diagram polygon abcd is a reflection across ef to make polygon a'b'c'd'.

Jacob is graphing the line represented by the equation  −6x−5y=12.−6x−5y=12.  he first plots the  x-x-  and  y-interceptsy-intercepts  as follows.    which statement is correct regarding the intercepts on the graph?

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