Answer:
I tried my best to made the graph
3/-1/2
2/0/1
4/-2/3
1/+1/0
0/+2/1
answer is 1.
twice one is two. five more than two is 7.
HAHAHAHAHAHAHHA hshhwhw
Step-by-step explanation:
x=-1, x=3
find the x intercepts
(x+1)(x-3)=0
x=-1
x=3