109k views
0 votes
Which equation is shown graphed below? A -21 -TT 0 TT 2TT -15 O y = y = sin( a + 元一2 O = 2 ) y = sin(0-5) e- = cos(e +) y = cos(0-5) e- T O y = cos ( 0 2 O = e 2

Which equation is shown graphed below? A -21 -TT 0 TT 2TT -15 O y = y = sin( a + 元一2 O-example-1
User Ecyrb
by
8.9k points

1 Answer

6 votes

Given the graph of a trigonometric function

The shown graph is for the function:


y=\cos x

But as we know,


\sin (x+(\pi)/(2))=\cos x

So, the function can be written as :


y=\sin (x+(\pi)/(2))

So, the answer will be the first option

User Memical
by
8.8k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories