Can someone help explain this to me?

Answer:
see below
Step-by-step explanation:
"End behavior" refers to what happens to y when the magnitude of x gets large. Here the graph heads off toward upper left, and lower right.
That means when x has large negative values, y will have large positive values. (That is not an answer choice.)
It also means that when x has large positive values, y will have large negative values. (That is the third answer choice.)
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To choose the correct answer, compare what the answer says to what the graph shows.