Graph the Function $$f ( x ) = 3 \ln x \text {; relative to } f ( x ) = \ln x$$

question 20

Multiple Choice

Graph the function. Describe its position relative to the graph of the indicated basic function.
- $$f ( x ) = 3 \ln x \text {; relative to } f ( x ) = \ln x$$

• A) Shrunk vertically
• B) Stretched horizontally
• C) Moved up 3 units
• D) Stretched vertically

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Definitions:

Concentration

The measure of the amount of a sub-component (especially solute) contained in a solution.

Relaxation

The process of becoming less tense, stressed, or rigid, both in a physical and psychological sense.

Amplitude

The height or depth of a wave from the average level to the peak or trough, indicating the strength or intensity of the wave.

Microvolts

A unit of electric potential equal to one millionth of a volt, often used in measuring the electrical activity of neurons and muscles.