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