Please answer ASAP and correctly please!! :)

Determine the domain for the function of two variables h(x,y) = 7x e 17+y Choose the correct answer below. O A. {(x,y) y= -7} O B. {(x,y) | y# 0} O c. {(x,y) | yso} O D. { (x,y) | yz -7}