Use the graph below to answer the question that follows:

trig graph with points at 0, negative 4 and pi over 2, 0 and pi, 4 and 3 pi over 2, 0 and 2 pi, negative 4 and 5 pi over 2, 0 and 3 pi, 4

What trigonometric function represents the graph?

f(x) = 4 sin(x − pi over 2)
f(x) = 4 cos(x − pi over 2)
f(x) = 4 sin(x − pi over 2) + 1
f(x) = 4 cos(x − pi over 2) + 1

Question

Use the graph below to answer the question that follows:

trig graph with points at 0, negative 4 and pi over 2, 0 and pi, 4 and 3 pi over 2, 0 and 2 pi, negative 4 and 5 pi over 2, 0 and 3 pi, 4

What trigonometric function represents the graph?

 f(x) = 4 sin(x − pi over 2)
 f(x) = 4 cos(x − pi over 2)
 f(x) = 4 sin(x − pi over 2) + 1
 f(x) = 4 cos(x − pi over 2) + 1

triciaal · Answer

can you do a sketch here or attach the image?

triciaal · Answer

wait only 2 options really, sin or cos and is the graph moved up by 1 or not

destinykiara99 · Answer

attachment

destinykiara99 · Answer

@triciaal sorry it wouldnt save at first

destinykiara99 · Answer

I got it! Nevermind. It was A