関連ワード:  every rational function has a vertical asymptote    every rational function has a horizontal asymptote    every rational function has vertical asymptote is this statement true or false    all rational functions have a vertical asymptote    does every rational function have a vertical asymptote    every rational function must have a vertical asymptote    all rational functions have a horizontal asymptote    does every rational function have a horizontal asymptote    will all rational functions have a vertical asymptote    every rational function has at least one vertical asymptote  
結果 : every rational function has a vertical asymptote