please anwser these questions correctly

Using the equation f (x) = -(x - 2) (x + 1)(x + 3)2 to answer the next two questions: 10. What is the degree and leading coefficient of f (x)? a. Degree 3, leading coefficient -1 c. Degree 4, leading coefficient -1 b. Degree 4, leading coefficient 1 d. Degree 3, leading coefficient 1 11. The end behavior of f (x) is: a. as x -> -0o; y - 0o c. as x -> -0; y - -00 as x -> 00; y - 00 as x -> 00; y - 00 b. as x - -0o; y - -00 d. as x - -0o; y - 00 as x -> 00; y - -00 as x -> 00; y - -00 12. The expression sin x + cos x + tan x is equivalent to: a. 1 b. sec' x c. cscz x d. 1 + tan x 13. Given f (x) = x2 - 4 and g(x) = vx, which function represents the composite function y = (f . g) (x) ? a. y = x - 2 b. y = Vx -4 c. y = x - 4 d. y = Vx2 - 4 14. Which of the following equations represents a function that extends from quadrant II to IV? a. y = -3x3 b. y = 2x5 C. y = -4x4 d. y = 5x6