Find the Dot Product V · W

question 59

Multiple Choice

Find the dot product v · w.
-v = i + j and w = i + j - k

• A) 1
• B) 3
• C) -2
• D) 2

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Definitions:

Seasonality

Seasonality refers to periodic fluctuations in data or variables that occur at regular intervals due to seasonal factors such as weather, holidays, and school calendars.

Multiple Regression Equation

A statistical technique that models the relationship between a dependent variable and two or more independent variables.

Forecast

The process of making predictions about future events or trends based on current and historical data analysis.

Price/Pound

The cost of a product or commodity per pound, used as a measure for pricing in various markets.