Find the Period and Amplitude $y = \frac { 4 } { 5 } \sin 2 \pi x$

question 54

Multiple Choice

Find the period and amplitude.
$y = \frac { 4 } { 5 } \sin 2 \pi x$

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Definitions:

Expenditure

The total amount of money spent by individuals, organizations, or governments on goods and services within a specific period.

Concierge Company

A service-oriented business providing personalized services to clients, such as making reservations, arranging travel, and other personal requests.

Everyday Services

Services that are used by consumers on a daily basis, such as transportation, banking, and communications.

Tangible Goods

Physical items that can be seen, touched, and possessed, as opposed to services or digital goods.