Which equation has a graph that is horizontal line?
A.x-7=0,B.2y+3=4,C.x=y,orD.x+y=0. I just want to help my cousin with her homework
- 1 decade agoFavorite Answer
B because when y = a number, it is a horizontal line so 2y = 1 so y = 1/2Source(s): Huge math geek
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