Find the slope and the y-intercept for the line that passes through (-9,5) (11,12)
m = (12-5)/(11-(-9)
m =7/20
y = mx + b
5 = -9(7/20) +b
5 = -63/20 + b
163/20 = b
y-intercept (0,163/20)
m =7/20
y = mx + b
5 = -9(7/20) +b
5 = -63/20 + b
163/20 = b
y-intercept (0,163/20)