Find (F + G)(x) $f ( x ) = x + 4 , g ( x ) = x - 4$

question 179

Multiple Choice

Find (f + g) (x) . $f ( x ) = x + 4 , g ( x ) = x - 4$

• A)2x
• B)4x
• C)-4x
• D)-2x
• E)2x + 8

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Definitions:

Timbre

The quality of a sound that distinguishes it from others, even when they have the same pitch and loudness.

Wavelength

The distance between consecutive crests of a wave, typically used to measure the length of waves in the spectrum of electromagnetic radiation.

Sound Wave

A wave of pressure transmitted through air, water, or other materials, and perceived as sound.

Auditory Stimulus

A sound or noise that elicits a response from the auditory system.