Please answer it step by step, so I can easily follow it. Please only do 7ad, 8a, 9c

7. Determine the equation of the oblique asymptote for each of the following: 3x2 2x 17 x3 1 a. x = c. x = ) x_3 a) pm 2x2+9x+2 x3x29x+15 b. x = d. x = ) n+3 a) f_+3 3. a. For question 7, part a., determine whether the curve approaches the asymptote from above or below. b. For question 7, part l1, determine the direction from which the curve approaches the asymptote. 9. For each functionT determine any vertical or horizontal asymptotes and describe its behaviour on each side of any vertical asymptote. 3x1 x2+x6 a. f(x) = x+5 C. '10:) = b_g(x)=x2+3x2 d-m(x)=5123.r+2 x2