Determine the Phase Shift of the Function $$y = 4 \cos ( 4 \pi x + 5 )$$

question 21

Multiple Choice

Determine the phase shift of the function.
- $$y = 4 \cos ( 4 \pi x + 5 )$$

• A) \(\frac { 5 } { 4 \pi }\) units to the left
• B) \(\frac { 5 } { 4 }\) units to the right
• C) 5 units to the left
• D) 5 units to the right

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Definitions:

Tax Rate

The rate at which taxes are levied on the income of a person or company.

FIFO

"First-In, First-Out," an inventory valuation method assuming goods are sold in the order they are acquired, affecting the cost of goods sold and ending inventory.

Average-cost Method

An inventory costing method that calculates the cost of goods sold and ending inventory based on the average cost of all similar items available during the period.

Cost of Goods Sold

The specific costs incurred during the manufacturing of a company's merchandise for sale.