Find the slope of a line perpendicular to the line y= 5/3x
To find a perpendicular line, you find the opposite reciprocal slope.
The reciprocal of 5/3 is 3/5.
The opposite of 3/5 is -3/5.
The reciprocal of 5/3 is 3/5.
The opposite of 3/5 is -3/5.