Answers

2015-11-23T17:36:16+08:00
You can easily get the slope on a linear equation by transforming it into the slope-intercept form, y = mx + b. So in that question, 3x - 4y = 8 would become

-4y = 8 - 3x
y = (8-3x)/(-4)
y = [8/(-4)] - [(3x)/(-4)]
y = -2 + 3/4 x
y = 3/4 x - 2

Therefore, the slope is 3/4.



- D.E.
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