Do you have a picture or is that it?
Answer:
Step-by-step explanation:
x=2119
Answer: Option 3
Step-by-step explanation:
The graph is an arrow pointing left with an open circle at x=-12.
Yes it makes since both answers come out to 2.236
When 0<x<1 → ⌈x⌉=1 →f(x)=2
when x=0 → ⌈x⌉=0 →f(x)=0
when -1 <x<0 → ⌈x⌉=0 →f(x)=0
when x= -1 → ⌈x⌉= -1 →f(x)= -2
when -2<x<-1 → ⌈x⌉= -1 →f(x)= -2