Zero Coefficients Functions & Equations Additional Ax + By = C represents the equation of a line, where A, B, and C are real numbers. Which of these letters equals 0 if the line is vertical? Horizontal? The x-axis? The y-axis? October 31, 2018/by Kym Welty http://intermath.org/wp-content/uploads/2018/03/logo.jpg 0 0 Kym Welty http://intermath.org/wp-content/uploads/2018/03/logo.jpg Kym Welty2018-10-31 12:24:562019-01-18 16:11:35Zero Coefficients