Considering that the function f(x) is a step function, the value of f(0) is -2
The given parameters are:
Using the above segments, we have the following table of values
x y
-5 3
-4 2
-3 1
-2 0
-1 -1
0 -2
1 -3
2 -4
In the above table, we have:
x y
0 -2
This means that:
f(0) = -2
Hence, the value of f(0) is -2
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