What is the slope of any line perpendicular to the line passing through #(-3,-4)# and #(-2,-3)#? Algebra Forms of Linear Equations Equations of Perpendicular Lines 1 Answer sankarankalyanam Apr 8, 2018 #color(blue)("Slope of perpendicular line " m_1 = -1/m = -1# Explanation: Given points #(-3,-4), (-2, -3)# #"Slope of given line " m = (y_2 - y_1) / (x_2 - x_1)# #m = (-3+4) / (-2 + 3) = 1# #color(blue)("Slope of perpendicular line " m_1 = -1/m = -1# Answer link Related questions How do you determine the equation of a line that is perpendicular to another? What is the relationship between equations of perpendicular lines? How do you determine if a line is perpendicular, parallel, or neither? How do you find the equation of the line perpendicular to the line #y=5# and passing through #(5, 4)#? What is the slope that is perpendicular to #2x+8y=9#? How do you determine if the two lines are parallel, perpendicular, or neither if line a passes... How do you find the equation of a line that is perpendicular to #y=2/3x-4# and goes through point (6,-2)? How do you determine if #5y+3x=1 # is parallel, perpendicular to neither to the line #y+10x=-3#? Question #3177e How do you find the equation of the line through the point (-4 , 5) and is perpendicular to the x axis? See all questions in Equations of Perpendicular Lines Impact of this question 1101 views around the world You can reuse this answer Creative Commons License