Question

I need some help. i am running out of time. i need the answer. once i submit the assignment i will understand it http://prntscr.com/6tvn1p

Answer 1

HI!!

Answer 2

the derivative of sine is cosine
so the anti derivative of cosine is sine

Answer 3

try
\[4\sin(x+\pi)\]

Answer 4

of course maybe they are trying to trick you since
\[\sin(x+\pi)=-\sin(x)\]so i am not sure what they want out of you

Answer 5

yeah what you said
\[\color\magenta\heartsuit\]

Answer 6

thanks a lot misty1212