Are the following equations perpendicular y=-1/3x+4 and y=1/3x+12?
1 answer:
<h3>
Answer: No, they are not perpendicular</h3>
Explanation:
Compare each equation to the form y = mx+b
m = slope
The first equation has slope -1/3 and the second equation has slope 1/3
The slopes do not multiply to -1, so the lines aren't perpendicular.
The slopes aren't equal, so the line aren't parallel either.
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Step-by-step explanation:
m= y2 - y1/x2 - x1
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