Explanation:
The graph F(x) represents the function F(x) = | x |, where x is any real number.
The graph of F1(x) represents the function F1(x) = − x, where x is any real number.
None of the given relationships are satisfied by these two functions.
Alternate solution: F1(-2) = 2 = F(−2) and F1(2) = −2. But F(2) = 2.
Hence, option (d).
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