Let $f ( x ) = 3 x - 4$ And $g ( x ) = x ^ { 2 } - 1$

question 175

Multiple Choice

Let $f ( x ) = 3 x - 4$ and $g ( x ) = x ^ { 2 } - 1$ . Find: $( g \circ f ) ( - 1 )$

• A) -4
• B) 0
• C) \(- 3 x ^ { 2 } + 24 x - 15\)
• D) 48

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Definitions:

Expensive

Having a high price or cost, often relative to the value or affordability for the buyer.

Input

Refers to any resource or factor that is used in the generation of goods or services in a production process. (Duplicate rephrase)

Decreasing Returns

The phenomenon where an increase in the input of resources leads to a less proportional increase in output.

Marginal Product

The additional output that is produced by employing one more unit of a particular input, with all other inputs held constant.