Help graphing from the R-method (auxiliary angle method) (1 Viewer)

[uniquesnow]

Can someone explain me how to do the second part of the question? c:

 

[HeroicPandas]

Lol sketch f(x)=2sin(x+pi/6)

 

[HeroicPandas]

You know that (root3)sinx + cosx= 2sin(x+pi/6) from tranformations (decepticons)

"Hence, sketch..."

You didn't do part (i) for no reason, so use part (i) to do part (ii)

 

[uniquesnow]

Ohh okay, thank you well that was a silly question >< -facepalm-

 

[HeroicPandas]

Ohh okay, thank you well that was a silly question >< -facepalm-

No problem