Mathematics, 06.11.2020 20:10, lizzy2951

F(x)=x 2 +3, then f(-2)=f(−2)=

A:9
B:7
C:4
D:-2

Answers: 2

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Do you know the correct answer?

F(x)=x 2 +3, then f(-2)=f(−2)=

A:9
B:7
C:4
D:-2...