What is the slope of #Y=10x+3#? Algebra Graphs of Linear Equations and Functions Slope 1 Answer Azimet Jan 18, 2017 The slope is #10#. Explanation: When the equation is of the form #y = mx +b# then #m# is the slope of the line (it's always a line if #x# is not raised to a power) and #b# is the #y# coordinate of the point that intercepts the #y# axis. 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 5952 views around the world You can reuse this answer Creative Commons License