Find A, B, and H So That F(x) a Sin $$f ( x ) = \sin 2 \pi x + 2 \cos 2 \pi x$$

question 110

Multiple Choice

Find a, b, and h so that f(x) a sin (b(x - h) ) . Round to two decimal places if necessary.
- $$f ( x ) = \sin 2 \pi x + 2 \cos 2 \pi x$$

• A) \(\mathrm { a } = 1.78 , \mathrm {~b} = 3.14 , \mathrm {~h} = - 0.18\)
• B) \(\mathrm { a } = 2.23 , \mathrm {~b} = 3.14 , \mathrm {~h} = 0.32\)
• C) \(a = 2.23 , b = 6.28 , h = - 0.18\)
• D) \(a = 3.22 , b = 6.28 , h = 0.32\)

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Definitions:

Negative Deviations

Differences where observed values fall below the expected or average values in a data set.

Negatively Skewed

A distribution that is skewed to the left, indicating that the tail on the left side is longer or fatter than the right side.

Parameters

In statistics, parameters are numerical characteristics of a population, such as mean or standard deviation, that are typically unknown and estimated from sample data.

Statistics

The study of the collection, analysis, interpretation, presentation, and organization of data.