Without Graphing the Function, Determine Its Amplitude or Period as Requested

question 75

Multiple Choice

Without graphing the function, determine its amplitude or period as requested.
- $y = - 3 \cos x \quad$ Find the period.

• A) \(\pi\)
• B) \(\frac { \pi } { 3 }\)
• C) \(2 \pi\)
• D) 3

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Definitions:

Skewed To The Left

Describes a distribution of data where the tail is longer on the left side of the distribution graph, indicating that the bulk of the data points are to the right.

Symmetric

Refers to a balance or similarity between two halves of an object, dataset, or distribution where each side is a mirror image of the other.

Percent Frequency

The relative frequency of an event or characteristic expressed as a percentage of the total number of occurrences or observations.