# Math Help - How can I draw the graph

1. ## How can I draw the graph

Y=1+cosx+bsinx

b=Arbitrary u can pot there any number.

thanks

2. Originally Posted by ZOOZ
Y=1+cosx+bsinx

b=Arbitrary u can pot there any number.

thanks
Express $\cos x + b \sin x$ in the form $A\cos(x + \theta)$.