SOLUTION: Determine which two equations represent parallel lines. a) y = –6x + 3 b) y = 6x + 3 c) y = x + 3 d) y = –6x + 5 Thank you very much!

Algebra ->  Linear-equations -> SOLUTION: Determine which two equations represent parallel lines. a) y = –6x + 3 b) y = 6x + 3 c) y = x + 3 d) y = –6x + 5 Thank you very much!       Log On


   

Question 111336: Determine which two equations represent parallel lines.
a) y = –6x + 3
b) y = 6x + 3
c) y = x + 3
d) y = –6x + 5
Thank you very much!
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
Since a) and d) have equal slopes of -6, this means the two lines are parallel.