Answer:
ty :p
Step-by-step explanation:
30
The domain is a discrete set. So we will have a discrete range.
The range is a set containing:
f(-2)=-11
f(-1)=-9
f(0) = -7
f(1) = -5
f(2) = -3
Range = {-11,-9,-7,-5,-3}
(a) see attachment
(b) E(x) = 226/105
Step-by-step explanation: see attachment
