What is the slope of the line passing through # (10,-1);(-11,7) #? Algebra Graphs of Linear Equations and Functions Slope 1 Answer ali ergin May 28, 2016 #m=-8/21# Explanation: #P(1)=(10,-1)# #x_1=10# #y_1=-1# #P(2)=(-11,7)# #x_2=-11# #y_2=7# #"Slope: m=(y_2-y_1)/(x_2-x_1)# #m=(7+1)/(-11-10)# #m=-8/21# 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 1609 views around the world You can reuse this answer Creative Commons License