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If \(f(a) = a^2 + 3a,\) then the value of \(3f(a - b)\) is how many times greater than \(b?\)

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by M7MBA » Thu Oct 29, 2020 12:41 pm

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If \(f(a) = a^2 + 3a,\) then the value of \(3f(a - b)\) is how many times greater than \(b?\)

(1) \(b = 3.\)
(2) \(a\) is a positive integer.

Answer: E

Source: Veritas Prep
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