Somebody help me out please

y = [tex]\frac{1}{2}x - 2[/tex] for slope-intercept form y = mx + b, where m is the slope and b is the y intercept. The line intercepts the y axis (y intercept) at -2, and the slope is the rise over the run, and the rise is 1 and the run is 2 so the slope is 1/2.
Brainliest pls?