The graph of the function f is shown. f(0) =
A) f(-1)
B) f(2)
C) f(3)
D) f(4)
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f(0) means x = 0
so when x = 0, y = -5
and when x = 4, f(4) is also equal -5 (y = -5)
so f(0) = f(4) = -5
Answer
D) f(4)