Sam has 21 books in his library. He bought several books at a yard sale over the weekend. He now has 78 books in his library. How many books did he buy at the yard sale? S.
89
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57
75

Me i need ! find the asymptote and determine the end behavior of the function from the graph. the asymptote of the function is= blank 1 . for very high x-values,y =blank 2 options for blank 1 x=2 x=-2 x=3 x=-3 blank 2 options moves towards negative infinity moves toward the horizontal asymptote moves toward the vertical asymptote moves toward positive infinity