Okay, to answer this question, <span>Perpendicular lines have slopes that are inverse of one another and with opposite signs so, If a line has a slope of m= -2 than a perpendicular line will have slope m=1/2 If a line has a slope of m= -3/4 than a perpendicular line will have slope m=4/3
If a line has a slope of m= 6 than a perpendicular line will have slope m=-1/6
So, just find the slope of your line, using it, get the slope of the line that will be perpendicular and then just get the equation for a line that has that slope and passes through point (-2,3) using:
y - y1 = m(x - x1) I hope I helped you with my answer</span>
