Question 57241
Hi Ashley,
I need to determine which two equations represent parallel lines:

 (a) y= 6x -5   (b) y = 6x + 5   (c)  y = 6x + 2   (d)  y = -1/6 x -5
The slope intercept form of a line is {{{highlight(y=mx+b)}}} where m=slope.
Parallel lines have = slopes.
a, b, and c all have slopes of 6 and are all parallel.  Did you type all of your equations correctly?
Happy Calculating, Ashley!!!