Find this using chain rule. And don't use dy/dx when solving. Just using the simple way.

get is equal to sec x tan x. For the remaining questions find . You do not need to show your work or simplify your answers. Each question below is worth 9 points. 3 2. y = (sec( 2x) ) y = ( sec ( 2x ) ) 5 X 10 ( sec x. famx) + X ( 2 sec x ) 5 y = 5(sec(2x))4 . sec(2x) tan(2x) . 2 X = (2. (sec x. famx)-)5 You can't pull out the 2 from the trig function. 2 3. =- 0 tan(1 -4x) X 4. * =sin / sia ( 5 ) y. sin "( sinx ) X 0 You can't do this with trig functions. d' = Sin ( - Cosx ) y' z sin. ( - cosx ) ' (3 ) - ( - Losx ) 3 " . Sin. - 3 cos x + Cosx 9 X