The line with equation y=my+b is perpendicular to the line with equation y=16 - x/3. The value of m is ____?
1 answer:
Answer:
m=3
Step-by-step explanation:
Perpendicular lines intersect at 90 degrees or perpendicular angles. As such, their slopes are related. The slope of each line is the negative reciprocal of the other. For the equation, . The slope or
. This means the slope of the other line will be the negative reciprocal which is -(-3)=3
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