please answer the following, and choose the correct answer:

2. Integrating Factors Found by Inspection * (1 Point) 2x y' = y (3x4 + 12 ) Ox =y(1+ (x) Ox = y ( x + C) 3. Determination of Integrating Factors * (1 Point) y (8x - 9y) dx - 2x (x - 3y) dy = 0 O xy ( 3x - 2y) = C O xy ( 2x - 3y) = C7. Coefficients Linear in Two Variables * (1 Point) (x+ 2y - 1) dx - (2x + y - 5) dy =0 O ( x - y - 4)3 = C(x+y-2) O ( x - y - 4) = C(x+y-2)3 8. Coefficients Linear in Two Variables * (1 Point) (6x - 3y + 2) dx - (2x - y - 1) dy = 0 ( 3x - y + C=5 In[2x - y +4] O In [3x - y] + C=5[2x - >+4] 9. Bernoulli's Equations * (1 Point) y' =y - xye-2x O 2x = 12 (x2 + C ) O 2x = 12 (x2 + Cx) 10. Bernoulli's Equations * (1 Point) xydx + (x2 - 3y) dy = 0 O x2 )2 = 2y3 + C O x232 = 2y3 + Cy