(5 points} Let I fix} = xS Answer the following questions and use your answers to sketch the function. Enter 'N' it no such values exist. List the lit-values of any x-Iritercepts off : Give the y-value of the y-intercept of f : List the x-values of any vertlcal esvrnptotes off: Evaluate the following limits: lint f(x) = lim f(x) = Ilm xrco List the y-values of any horizontal asvmptotes of f : Find the intervals on which f ls lncreaslng or decreasing. Enter your ensweres an interval or union of intervals. Use a capital letter 'U' for union. Enter '{ }' If no such intervals exist. Increasing: DBCTBESIHQI List the coordinates of any local extrema In the form (a, b). separated by commas. Enter 'N' it there are none. Local maxima: LEIGH] I'I'Ill'ill'l'l: Find the Intervals on which f Is concave up or concave down. Concave Up: Concave Down: List the coordinates of any points of inection In the form (a, b), separated by commas. Enter 'N' If there are none. Points Of Inecticn