For the following functions, find: i x-intercept, ii) y-intercept, iii) Holes, iv) Vertical Asymptotes, v) Horizontal/Oblique Asymptotes vi) The End Behaviours, vii) Defining Intervals, viii) Sketch by hand a) f(@) = 21-1 b) f(I ) = I' 9 I c) f(@= 13 212 5146