Let $f ( x ) = 3 x - 5$ And $g ( x ) = x ^ { 2 } - 3$

question 185

Multiple Choice

Let $f ( x ) = 3 x - 5$ and $g ( x ) = x ^ { 2 } - 3$ . Find: f . g

• A) \(3 x ^ { 2 } - 15\)
• B) \(3 x ^ { 3 } + 15\)
• C) \(3 x ^ { 3 } - 5 x ^ { 2 } - 9 x + 15\)
• D) \(3 x ^ { 3 } - 5 x ^ { 2 } - 9 x - 15\)

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