Answer: y = -1x + 1
Step-by-step explanation:
(choose two points on the line to find the slope)
(0,1) and (2,-1)
(slope = m)
[tex]m=\frac{y_2-y_1}{x_2-x_1}=\frac{-1-1}{2-0}=\frac{-2}{2} =-1[/tex]
y = mx + b, (0,1), (2,-1), m=-1
(both points work and yield the same equation)
[tex]y=mx+b\\1=-1(0)+b\\b=1\\y=-1x+1[/tex]
