JCHUNT YT

Everything was white, from the top of Mount Franklin to the coast—forests, prairie, lake, river, beach. The waters of the Mercy ran under a vault of ice, which cracked and broke with a loud noise at every change of tide. Thousands of birds—ducks and wood-...

I'm sorry am still coming up with an answer for this one

helpp me

horizontally phase shift the graph of y=sin(x) by pi/4 units to the left and reflect the graph over the x axis to acquire the graph y=cos(x)

its A