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