Find the slope of the line perpendicular to the line y = (1/5)x - 7	Select.
A) 1	B) 2	C) -5	D) 4	E) 5
Two lines are perpendicular if the product of their slopes is equal to -1. The slope of the given line is equal to 1 / 5. If m is the slope of the line perpendicular to the given line, then   m × (1/5) = -1   Solve for m   m = - 5   correct answer -5) -5
<result>C</result>
Find the slope of the line perpendicular to the line y = (1/5)x - 7