into x + 2y = 22 15. A Grade 8 student asked his friend to help him transform the system 13x - 4y 16 the slope-intercept form y = mx + b since he will be needing this to graph the system y = x +11 His friend gave him this answer Was his friend correct? y=-x-4 1. Yes, no errors were committed. II. No, because the slope of equation 1 should be III. No, because the slope of equation 2 should be A ! Bll only C. Ill only D. Both II and III