Answer:
Step-by-step explanation:
m = slope
b = y intercept
First, you need to put this equation into slope-intercept form.
y = mx + b
To do this you need to get y alone by subtracting 2x from both sides.
2x - y =1
-2x -2x
y = 1 - 2x
Switch the numbers so it makes the equation y = mx + b
y = 2x - 1
So, the slope is 2.
