Answer:
In this set of data there is no outlier, as all numbers are relatively close.
Answer:
The value of f(x) when x=-1 is 0.5
Therefore 
Step-by-step explanation:
Given that y=f(x)=
to find the f(x) when x=-1 :
That is to find f(-1)
Put x=-1 in the given function f(x)=



Therefore 
The value of f(x) when x=-1 is 0.5
My answer to this question C
Answer:
Incisive
Step-by-step explanation: