Question

Fill in the blank.... For y = 0.5 sin(2x + π) - 1, -π/2 represents the _______ ?

Answer 1

\[y=0,5\sin (2(-\pi/2)+\pi)-1=-1\]

Answer 2

I think the question is asking what the equations represents, but I don't understand it at all.

Answer 3

well the equation represent a sin graph,amplitude=0,5 period=pi/2,shifted one unit down

Answer 4

why is there a comma

Answer 5

So the -pi/2 would represent the period for the graph, correct??

Answer 6

but not -