Differentiation and applications

The derivatives of and

(* Ignore this section* - wk 3-4, 7G Q6-7) )

Please answer the questions on the attachment below. ( ON PAPER/WRITTEN ) ( Please keep solving and explanation seperate)

6 Differentiate each of the following: a y = sin (2x + 3) b y = sin (6 - 7x) c y = sin (5x - 4) d y = sin 3x + 2 e y = sin 8-7x f y = 5x sin 2x x 4 3 3x g y= -4 sin 87 Differentiate each of the following: a y = cos (3x - 2) b y = cos (4x + 7) C y = cos (8 - x) 2x + 3 4x - 1 d y = cos (6 - 5x) e y = cos f y = cos 3 5 g y = 47 cos 10n x hy=-6 cos (-2x)