theresa1913 theresa1913 31-03-2017 Mathematics contestada what is the slope and y-intercept of this line y= -2x+8 A. slope: 8 y-intercept: -2 B. slope: 2 y-intercept: -8 C. slope: -1 y-intercept: 4 D. slope: -2 y-intercept: 8