Find the Component Form and the Magnitude of the Vector $\mathbf { v } = \langle 1 , - 8 \rangle ; \| \mathbf { v } \| = 15$

question 23

Multiple Choice

Find the component form and the magnitude of the vector v. Initial Point
Terminal Point
(1,3)
(-8,-9)

• A) \(\mathbf { v } = \langle 1 , - 8 \rangle ; \| \mathbf { v } \| = 15\)
• B) \(\mathbf { v } = \langle - 9 , - 12 \rangle ; \| \mathbf { v } \| = 8\)
• C)? \(\mathbf { v } = \langle - 9 , - 12 \rangle ; \| \mathbf { v } \| = 15\)
• D)? \(\mathbf { v } = \langle - 8 , - 9 \rangle ; \| \mathbf { v } \| = 12\)
• E)? \(\mathbf { v } = \langle 1 , - 8 \rangle ; \| \mathbf { v } \| = 8\)

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