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Chapter Nine: |
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Geometry Notes Chapter 9 Section 9.1
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Take notes on the following topics.
Section 9-4 Vectors Vocabulary Vector (p. 490) A vector is any quantity that has magnitude (size) and direction. You can represent a vector as an arrow that starts at one point, the initial point, and points to a second point, the terminal point. A vector can be described by ordered pair notation (x, y), where x represents horizontal change from the initial point to the terminal point and y represents vertical change from the initial point to the terminal point. Resultant vector (p. 490) The sum of two vectors is called a resultant. Try these links:
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