The way it’s set up is y=Mx+b so m is the slope. SLOPE ALWAYS HAS AN X ATTACHED. The Y intercept is always a constant with no variable either positive or negative! :) so the 3/4x is slope and is change or y over change of x and -1/2 is the Y intercept and touches Y axis so it should look like this! Hope this helps!! And the line is linear and has a positive slope and goes up like this /