Answer:
y = -2x + 1
Explanation:
The slope-intercept form is y = mx + b
m = the slope
b = y-intercept
Slope = rise/run or (y2 - y1) / (x2 - x1)
Points (0, 1) (2,-3)
We see the y decrease by 4, and the x increase by 2, so the slope is
m = -4/2 = -2
Y-intercept is located at (0,1)
So, our equation is y = -2x + 1