SOLUTION: Are the following linear equation lines parallel or not?
3 x + 2 y = 6
6 x + 4 y = 8
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Question 596095: Are the following linear equation lines parallel or not?
3 x + 2 y = 6
6 x + 4 y = 8
Answer by math-vortex(648) (Show Source): You can put this solution on YOUR website!
Hi, there--
. Two lines are parallel if they have the same slope (and they are not the same line.) Translate these equations to slope-intercept form (y=mx+b) and you can read their slopes as the coefficient of the x-term (m).
.
.
.
We see that both lines have a slope of -3/2. They are not the same line because the y-intercepts (b) are 3 and 2, respectively.
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The lines are parallel.
.
Feel free to email with any questions,
Ms.Figgy
math.in.the.vortex@gmail.com
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