Find the Specified Domain $( f g ) ( x )$

question 512

Multiple Choice

Find the specified domain.
-Find the domain of $( f g ) ( x )$ when $f ( x ) = \sqrt { 6 x + 9 }$ and $g ( x ) = \sqrt { 7 x - 9 }$

• A) \([ 0 , \infty )\)
• B) \(( - \infty , \infty )\)
• C) \(\left[ - \frac { 9 } { 7 } , \infty \right)\)
• D) \(\left[ \frac { 9 } { 7 } , \infty \right)\)

Understand how operational cycles, including collection and payment periods, affect company liquidity.

Understand the various types of intelligence and their examples.

Grasp the concept and importance of different validity and reliability tests in intelligence testing.

Recognize the distinctions between achievement, aptitude, and emotional intelligence tests.

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Definitions:

Cubic Inches

A unit of volume measurement used primarily in the United States, commonly in reference to the displacement volume of engine cylinders.

Separate Camshafts

The use of distinct camshafts for the intake and exhaust valves in an engine, allowing for improved engine performance.

Intake Valves

Mechanical components in an engine that open and close to allow the mixture of air and fuel into the combustion chamber for ignition.

Exhaust Valves

Components in an engine that open to allow exhaust gases to exit the combustion chamber after the power stroke.