Find the function value.Find f(a + 3) when f(x) = x2 + 3.

A. a2 + 6
B. a2 + 6a + 12
C. a2 + 9
D. a2 + 6a + 9

Answer: B

Mathematics

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A. 231.3 B. 83.8 C. 261.7 D. 292.5

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A.
B.
C.
D.

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