Which line has a slope of -1/2?
Line a
Line b
Line c
Line d

Answer:
line D i think
Step-by-step explanation:
line a and c have a positive slope. and line b has a way negative slope.
Answer:
Line D
Step-by-step explanation:
In a slope, the numerator is the rise, and the denominator is the run. So, if the slope is -1/2, the line will go down 1 unit, and right 2 units.
-hope it helps