Answer:
slope: -1/2
y-intercept: 1
Step-by-step explanation:
so, the equation for a line is
y=mx+b
in this equation, "mx" stands for the slope, while "b" stands for the y-intercept.
so, in your equation, the "-1/2" next to the x is your slope.
while your y intercept would be the +1.
