Operations on vectors

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CCSS.HSN-VM.B.5A

CCSS.HSN-VM.B.5B

Calculate the following scalar multiplication.

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CCSS.HSN-VM.B.5A

CCSS.HSN-VM.B.5B

A company is giving all employees a 3% raise. What scalar should the Human Resources director use to update the matrix with the salary schedules?

• 0.03

• 1.03

• 0.97

• 1.97

Tags

CCSS.HSN-VM.B.5A

CCSS.HSN-VM.B.5B

Write your answer as a linear combination (no spaces)

Tags

CCSS.HSN-VM.B.5A

CCSS.HSN-VM.B.5B

Find the magnitude of the resultant vector.

Tags

CCSS.HSN-VM.B.5A

CCSS.HSN-VM.B.5B

Calculate

 $\frac{1}{3}a-2c+b$  

Write your answer like this: (a, b) where a is the top number of the vector and b is the bottom number of the vector.

Tags

CCSS.HSN-VM.B.5A

CCSS.HSN-VM.B.5B

Which of the following vector pairs are parallel?

Select the 2 options that apply.

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CCSS.HSN-VM.B.5A

CCSS.HSN-VM.B.5B

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Tags

CCSS.HSN-VM.B.5A

CCSS.HSN-VM.B.5B

• A

• B

• C

Tags

CCSS.HSN-VM.B.5A

CCSS.HSN-VM.B.5B

 $a\cdot\overrightarrow{w}\ =\ <a\cdot x,\ a\cdot y>$   When multiplying a scalar to a vector, you must multiply the scalar number to BOTH the horizontal component AND the vertical component

• True

• False

• You cannot multiply scalars and vectors.

Tags

CCSS.HSN-VM.B.5A

CCSS.HSN-VM.B.5B