-6 -4 9. The general solution of x' = x is: (w) x - Ce () + C [(-4) +(-)] (3) * = Cye" (:) + C" ( -)+*(:)) (a) x = Ce-2 ( :) + Cze-2 5 + Cze# (c) G) +C2e-a -2t x = C1e-2t +t (d) x = = Cie2t C2 (e) None of the above.

That  f(x) = -2x,    g(x)= |x + 4|, and h(x)2/x-3. Evalute the functions for the given values of x: a)(g º f)(x) b)(g º f º h)(3) c)f(7)

6x Let g(x) 6 du. Then u? + 8 g'(x) = (9(2+3x)(2-3x))/((9x^2-2)(9x^2+8)) Σ

Let �(�)=(2�-2)7.Then �′(�) is   �′(2) is    ,�′′(�) is   and �′′(2) is