A rational function is given! X (xx)= x - 8 (a) Complete each table for the function. (Round your answers to three decimal places where applicable.) Table 1 Table 2 Table 3 Table 4 r(x) X r(x) X r(x) X r(x) 7.5 8.5 10 -10 7.9 8.1 -50 7.99 8.01 100 -100 7.999 8.001 1000 -1000 4 (b) Describe the behavior of the function near its vertical asymptote, based on Tables 1 and 2. 1( x ) + as x - 8 and r(x) - as x - 8+ (c) Determine the horizontal asymptote, based on Tables 3 and 4