Posted by georgia on Monday, October 5, 2009 at 1:35pm.
decide whether the graphs of the two equations are parallel lines.
a. y=3x+2, y=1/3x+4
b. 3y=15x+4, y=5x+1
9th grade algebra - bobpursley, Monday, October 5, 2009 at 1:46pm
in a), is the coefficent of x the same in each equation?
in b), put the first equation into the form y= mx+b. Then, is m=5 as in the second equation?
9th grade algebra - amen, Wednesday, October 14, 2009 at 3:21pm