Select a Linear Combination of the Standard Unit Vectors I

question 24

Multiple Choice

Select a linear combination of the standard unit vectors i and j of given initial and terminal points of a vector. Initial Point
Terminal Point
(-9,7)
​(0,2)
​

• A)-9i - 5j
• B)​-5i + 9j
• C)​​-5i ​- 9j
• D)​9i - 5j
• E)​9i + 5j

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Definitions:

Rational Argument

A logical way of presenting a belief, conclusion, or stance supported by evidence and reasoning.

Logical Appeal

An approach that relies on logic and proof, instead of appealing to the emotions and compassion of the audience.

Methods Of Reasoning

The systematic processes used to arrive at conclusions, including deductive and inductive reasoning.

Indirect Approach

Organizing a message by starting with supporting evidence, constructing a case, and then introducing the main point.