1. (10 points) Let r(x) = 2x- -3x-2 (a) Find the domain of r(x) and write it using interval notation. x +2x-3 (b) What are the intercepts of r? (d) For each asymptote in part (c), use arrow notation to describe its behavior. (c) What are the asymptotes of r? (e) Perform sign analysis on r and then draw and accurate graph of / in the plane provided below