Answer:
y=x-1
Step-by-step explanation:
The slope of the line is the change in x over the change in y because the function is linear. When x increase by 1, so does why, meaning that the slop of the line is 1.
Since the equation for a line is y = mx+b the new equation is y=x+b, because m is 1. Now you can plug a point in and solve for b.
(1, 0) y=x+b
0=1+b
b= -1
So the equation is y=x-1
