For the Given Functions F and G, Find the Requested $f ( x ) = 2 x + 4 ; g ( x ) = 3 x - 8 ; \quad$

question 191

Multiple Choice

For the given functions f and g, find the requested function and state its domain. Write the domain in interval notation.
- $f ( x ) = 2 x + 4 ; g ( x ) = 3 x - 8 ; \quad$ Find $f \cdot g$ .

• A) \(( f \cdot g ) ( x ) = 6 x ^ { 2 } - 4 x - 32 ; ( \infty , \infty )\)
• B) \(( f \cdot g ) ( x ) = 5 x ^ { 2 } - 4 x - 4 ; ( \infty , \infty )\)
• C) \(( f \cdot g ) ( x ) = 6 x ^ { 2 } + 4 x - 32 ; ( \infty , - 32 ) \cup ( - 32 , \infty )\)
• D) \(( f \cdot g ) ( x ) = 6 x ^ { 2 } - 32 ; ( \infty , - 32 ) \cup ( - 32 , \infty )\)

Analyze the significance of unitary elasticity and its effects on demand and revenue.

Understand the relationship between price changes and quantity demanded as depicted on a demand curve.

Learn how to calculate and interpret price elasticity of demand.

Understand the concepts of perfectly elastic and perfectly inelastic demand.

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