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Mathematics, 31.08.2021 17:10 pinnij20

The function f is defined by f(x)=x²-7. What is the value of f(3) ? A -16 B -2 C 2 D 16​

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The function f is defined by f(x)=x²-7. What is the value of f(3) ? A -16 B -2 C 2 D 16​...
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