How do you find the x and y intercepts for #y= 3x-4#? Algebra Graphs of Linear Equations and Functions Intercepts by Substitution 1 Answer KillerBunny Nov 13, 2015 #x# intercept: #(4/3,0)# #y# intercept: #(0,-4)# Explanation: The #x# intercept is the point of the line for which #y=0#, so #0=3x-4 -> 3x=4 -> x=4/3# The #y# intercept is the point of the line for which #x=0#, so #y=3*0-4 = -4# Answer link Related questions What is the x and y Intercepts? How many intercepts can a line have? How do you use substitution to find intercepts? How do you identify the intercepts on a linear graph? How do you use the x and y intercepts to graph a linear equation? How do you find the x and y intercept for #y=2x+3#? How do you find the x intercept for #y=2#? What is the y intercept for the #y=2# graph? What is the y intercept for #x=-1#? How do you find the intercepts of #x^2y-x^2+4y=0#? See all questions in Intercepts by Substitution Impact of this question 1174 views around the world You can reuse this answer Creative Commons License