Results for this submission Entered (-infinity,l) U (1,7) U (7,infinity) (3,0) (0,15/49) At least one of the answers above is NOT correct IXT 7) The domain of this function is: ( This graph has horizontal asymptote(s) at: y This function has hole(s) at: This function has *intercept(s) at: (3,0) This function has rintercept at: O, If this function does not have one of the requested features, respond with "none" Hint: Answer Preview Result correct incorrect correct incorrect correct incorrect Message The second coordinate is incorrect The second coordinate is incorrect