Graph Functions by Plotting Points
Graph the Given Functions on the Same

question 77

Multiple Choice

Graph Functions by Plotting Points
Graph the given functions on the same rectangular coordinate system. Describe how the graph of g is related to the
graph of f.
- $f(x) =2 x^{2}, g(x) =2 x^{2}-2$

• A) g shifts the graph of \(f\) vertically down 2 units
• B) \(g\) shifts the graph of \(f\) vertically down 2 units
• C) g shifts the graph of \(f\) vertically up 2 units
• D) g shifts the graph of \(f\) vertically up 2 units

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Definitions:

Sound Waves

Noise that is transmitted through the air or another vehicle, becoming detectable when it encounters the ears of either people or animals.

Decibels

A unit of measurement for sound intensity or loudness, indicating the level of noise in comparison to a reference sound.

Hertz

The unit of frequency in the International System of Units (SI), signifying one cycle per second.

Basilar Membrane

A structure in the cochlea of the inner ear that plays a key role in the perception of sound, vibrating in response to sound waves and thereby stimulating hair cells to send nerve impulses to the brain.