Question 7 (30 points) (20 points) Sketch the graphs of the following functions determining their barbrutal, vertical and slant asymptotes, as applicable. Determine points of discontinuity, me applicable. Jumily asymptotes and discontinuities by limit computations. Make sure to carefully label your graphs and identify some crucial points: e.g. x and y intercepts. 1 a ) y 2-3 9 b ) y 3