Determine (fg) (x) if f(x)= 5 - 2x and g(x) = 3x + 1.

In the space provided, type the coefficients of your final solution in  form.

(fg)(x) = ____ + ____x + ____ 

Determine whether A(-2, 1, 4), B(4, 3, 0) and C(19, 8, -10) are collinear. Determine a and b if A(2, -3, 4), B(11, -9, 7) and C(-13, a, b) are collinear. Find a vector v in the opposite direction to w = (-1, 4, 1) and with a magnitude of 6 units. Find scalars a and b such that a(1, -1) + b(2, 5) = (-8, -27). Determine the angle between the lines x - y = 3 and 3x + 2y = 11. Determine c if 2i + cj + (c - 2)k and ci + 3j + ck are orthogonal. Determine all vectors orthogonal to both (2, 3, -1) and (1, -2, 2).

Problem 4: Determine and [A for 5]T 8 x=[2 4 2 -10 15 -1 6 I