You can
put this solution on YOUR website!x = 5x + 1
I will assume that this is incorrect and what is really being expressed is y=5x+1
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In that case it is parallel to y = 5x + 6
because they have the same slope
y = -5x - 6 is neither.
x = -5y + 6
This line is perpendicular because the slope is inverse and is -. This is the definition of a perpendicular line
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