How do you find the slope for (4,-5),(-1,-5)? Algebra Graphs of Linear Equations and Functions Slope 1 Answer sankarankalyanam May 2, 2018 #color(purple)("Slope f the given line " color(crimson)(m = 0# Explanation: #"Slope formula knowing two points on the line "# #m = (y_2 - y_1) / (x_2 - x_1)# #"Given : " (x_1,y_1) = (4,-5), (x_2,y_2) = (-1,-5)# #m = (-5 + 5) / (-1 -4) = 0 / -5 = 0# Answer link Related questions What is Slope? How can slope be undefined? How do you calculate slope from a graph? How do you calculate the slope given two points? How does a positive slope differ from a negative slope? How does change in the slope affect the steepness of a line? Why is the slope of a horizontal line is zero? How do you determine the slope of #(3, –5)# and #(–2, 9)#? How do you determine the slope of #(1/3, 3/4)# and #(–2, 6)#? How do you determine the slope of #(2,7)# and #(7,2)#? See all questions in Slope Impact of this question 2636 views around the world You can reuse this answer Creative Commons License