SOLUTION: Determine which two equations represent parallel lines. (a) y = x + 4 (b) y =x – 7 (c) y = 2x + 8 (d) y = 2x – 4 A) (c) and (d) B) (a) and (b

Algebra ->  Algebra  -> Equations -> SOLUTION: Determine which two equations represent parallel lines. (a) y = x + 4 (b) y =x – 7 (c) y = 2x + 8 (d) y = 2x – 4 A) (c) and (d) B) (a) and (b      Log On

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Question 42033: Determine which two equations represent parallel lines.
(a) y = x + 4
(b) y =x – 7
(c) y = 2x + 8
(d) y = 2x – 4





A) (c) and (d) B) (a) and (b) C) (b) and (c) D) (a) and (d)


Answer by checkley71(8403) About Me  (Show Source):
You can put this solution on YOUR website!
A&B HAVE A SLOPE OF 1 C&D HAVE A SLOPE OF 2