Respuesta :

Answer:

-1/2

Step-by-step explanation:

The slope-intercept form of an equation is y = mx + b, where m is the slope and b is the y-intercept.  This math problem is already in the slope-intercept form so we can just grab the "m" value:

y   =   m      x   +   b

y  =   -1/2    x   +  1/4