Please answer all 7 questions by picking the best answer for each question. Choose with the best answer.

Q1 what are the vertical asymptotes of: 3-x(x-2)(x2-16) ? O X=3 O X=2, x=4, x=-4 O X=3, x=2, X=4 O X=2, x=4Q2 What is the domain of: xx-1 ? O All complex numbers O All x >= 1 O All x > 1 O All reals3 What is the domain of: x/(x-1) ? O All reals O All complex numbers O All x >0 O All x 104 What are the horizontal asymptotes of: x2+4x-1? O It does not have any. Oy= 1 Oy= -1 O They are complex.Q6 where is the hole of the following found: x2+3x-4x2-x-20 ? O There are no holes in this. O x = 4 O X = 20 X = -4A slant asymptote can he found when: 0 Numerator is greater than denominator. O Numerator is smaller than denominator. O Denominator is of degree one greater than the numerator. O Numerator is of degree one greater than the denominator. Q5 What are the horizontal asymptotes of: 3-x(x-2)(x2-16) ? O It does not have any. Oy = -3 Oy =0 Oy =3