In the xy-coordinate plane, the slope of line l is 3 and its y-intercept is 2. What is the equation of the line perpendicular to l that intersects l at its y-intercept?
In the xy-coordinate plane, the slope of line l is 3 and its y-intercept is 2. What is the equation of the line perpendicular to l that intersects l at its y-intercept?