What is the slope of the line parallel and perpendicular to y = -9x - 2?
Consider the line y = -9x - 2.
What is the slope of a line perpendicular and parallel to this line?
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Consider the line y = -9x - 2.
What is the slope of a line perpendicular to this line?
Solution. As y = -9x - 2, ...
Solution Summary
This solution shows how to determine the slope of perpendicular and parallel lines.
$2.49