Answer:
a>-4
Step-by-step explanation:
The first one would go to the right and the second one would go to the left.
Answer:
2
Step-by-step explanation:
4(f+2)=16
4f+8=16
4f=8
f=8/4
f=2
Answer:
-1
Step-by-step explanation:
slope=(y2-y1)/(x2-x1)=(2-4)/(0+2)=-2/2=-1