Obviously my work is not correct for these

table: Assume that f(x) and g(x) are differentiable functions. All we know of these functions is in X f(x) g(x) f(x) B'(x) NHOHN in w un o w a) Let h(x) = g(x) sin x. What is h' (1)? h'lx ) : 9'( x) cosx h'll) = g'll) cosx = l cosx b) Let s(x) = [f(x)+x]". What is s' (0)? S'(x1 =(f '(x ) +x ]] S' 10 ) : [f ' (0) + 0272 S' 10 ) = 81 = 81 c) Let [(x) = tank What is / ' (2)? ('(x ) = Sec?x g'(x ) 1' ( 2 ) = Sec'x 0 DNE