Answer:
y = -4x + 1
Step-by-step explanation:
Slope intercept form is y = mx + b.
The slope can be found by using the formula (y2-y1)/(x2-x1)
So (5-(-3))/(-1-1) which equals 8/-2 which can be simplified to -4.
Also this problem only has one answer with a slope of -4.