Answer:
y = (1/2)x +1
Step-by-step explanation:
The intercept form of the equation for a line is ...
x/(x-intercept) +y/(y-intercept) = 1
For the given intercepts, this is ...
x/(-2) +y/(1) = 1
Adding the opposite of the x-term, you get ...
y = (1/2)x +1
