Column Vectors

What is the column vector for D?

•  $\left(\frac{1}{3}\right)$  

•  $\left(\frac{3}{1}\right)$  

•  $\left(\frac{-1}{-3}\right)$  

•  $\left(\frac{-3}{-1}\right)$  

What is the Column Vector for H?

• $\left(\frac{2}{1}\right)$

• $\left(\frac{1}{-2}\right)$

• $\left(\frac{-1}{2}\right)$

• $\left(\frac{2}{-1}\right)$

What is the Column Vector for F?

• $\left(\frac{4}{5}\right)$

• $\left(\frac{-4}{5}\right)$

• $\left(\frac{0}{-3}\right)$

• $\left(\frac{-4}{-5}\right)$

Which vector on the graph shows 2a?

• A

• B

• C

• D

• E

Which vector on the graph shows a + b?

• A

• B

• D

• E

• F

Which vector on the graph shows 4a - 2b?

• A

• C

• D

• E

• F

a +b

• $\left(\frac{8}{1}\right)$

• $\left(\frac{4}{9}\right)$

• $\left(\frac{10}{7}\right)$

• $\left(\frac{12}{1}\right)$

c + b

•  $\left(\frac{10}{-5}\right)$ 

•  $\left(\frac{5}{-8}\right)$ 

•  $\left(\frac{6}{-2}\right)$ 

•  $\left(\frac{7}{-11}\right)$ 

-c - a

•  $\left(\frac{4}{3}\right)$ 

•  $\left(\frac{1}{2}\right)$ 

•  $\left(\frac{-2}{-4}\right)$ 

•  $\left(\frac{-3}{-2}\right)$ 

a + b

•  $\left(\frac{8}{-1}\right)$ 

•  $\left(\frac{6}{2}\right)$ 

•  $\left(\frac{7}{5}\right)$ 

•  $\left(\frac{5}{8}\right)$