Answer:
2. 
Step-by-step explanation:




Answer:
d I think I could be wrong but hey who knows
The equation of a line that passes through

and has a slope of m is

so given the point (3,1) and slope -2
(3,1), (x1,y1)
x1=3
y1=1
m=-2
the equation is
The circle is open on 2. shade right on the nimber line