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Determine the horizontal asymptote of the function. If none exists, state that fact. 8x - 3x + 1 f( x ) = 12x+ 3x - 8 . . . Select the correct choice below and, if necessary, fill in the answer box(es) to complete your choice. O A. The function has two horizontal asymptotes. The top asymptote is and the bottom asymptote is (Type equations.) O B. The function has one horizontal asymptote, (Type an equation.) O C. The function has no horizontal asymptotes