Answer:
Step-by-step explanation:
(0,1) (1, -3)
(-3 - 1)/(1 - 0)= -4/1= -4
y - 1 = -4(x - 0)
y - 1 = -4x + 0
y = -4x + 1: equation
slope: -4
y int: 1 or (0, 1)
