How do you find the x and y intercepts for y=4x+4 ? Algebra Graphs of Linear Equations and Functions Intercepts by Substitution 1 Answer Mr. Mike Apr 17, 2018 The x-intercept is at (-1, 0) and the y-intercept is at (0, 4). Explanation: To find the x-intercept, set y=0 and solve for x. 0=4x+4 4x=-4 x=-1 To find the y-intercept, set x=0 and solve for y. y=4(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 1470 views around the world You can reuse this answer Creative Commons License