Answer the following parts using the rational function r x 2x 1 x 3 x 3 x 3 PART A 1 MARK State the domain in interval notation PART B 4 MARKS Explain how to determine the intercepts and then determine them PART C 2 MARKS Explain how to determine vertical asymptotes of a rational function List any for r x If there are any hol list them PART D 2 MARKS Explain how to determine horizontal asymptotes of a rational function List any for r x PART E 2 MARKS Use Desmos to graph r x Label the intercepts and asymptotes to verify the answers you determined fo the previous parts of this question Remember that you must show the information used to produce your graph in the screensh