Which direction is described by the vector \(\begin{pmatrix} 7 \\ -2 \end{pmatrix}\)?
7 squares left and 2 squares down
7 squares right and 2 up
7 squares right and 2 squares down
Which column vector represents \(\overrightarrow{AB}\) in the diagram?
\[\begin{pmatrix} 2 \\ 4 \end{pmatrix}\]
\[\begin{pmatrix} 4 \\ 2 \end{pmatrix}\]
\[\begin{pmatrix} -4 \\ -2 \end{pmatrix}\]
\[\begin{pmatrix} -1 \\ -3 \end{pmatrix}\]
\[\begin{pmatrix} -1 \\ 3 \end{pmatrix}\]
\[\begin{pmatrix} 1 \\ -3 \end{pmatrix}\]
Are the vectors \(\overrightarrow{CD}\) and \(\overrightarrow{EF}\) equal?
Yes
No
Impossible to tell
\(\mathbf{j} = \begin{pmatrix} 3 \\ 5 \end{pmatrix}\). What is 4j?
\[\begin{pmatrix} 7 \\ 9 \end{pmatrix}\]
\[\begin{pmatrix} 12 \\ 20 \end{pmatrix}\]
\[\begin{pmatrix} -1 \\ 1 \end{pmatrix}\]
\(\mathbf{k} = \begin{pmatrix} 6 \\ 10 \end{pmatrix}\). What is \(\frac{1}{2}k\)?
\[\begin{pmatrix} 3 \\ 5 \end{pmatrix}\]
\[\begin{pmatrix} 6.5 \\ 10.5 \end{pmatrix}\]
What is the resultant vector of \(\begin{pmatrix} 5 \\ -2 \end{pmatrix} + \begin{pmatrix} 3 \\ -1 \end{pmatrix}\)?
\[\begin{pmatrix} 2 \\ -3 \end{pmatrix}\]
\[\begin{pmatrix} 8 \\ -1 \end{pmatrix}\]
\[\begin{pmatrix} 8 \\ -3 \end{pmatrix}\]
What is the resultant vector of \(\begin{pmatrix} -2 \\ 4 \end{pmatrix} - \begin{pmatrix} 3 \\ 7 \end{pmatrix}\)?
\[\begin{pmatrix} -5 \\ 3 \end{pmatrix}\]
\[\begin{pmatrix} -5 \\ -3 \end{pmatrix}\]
Which vector shows \(\overrightarrow{OB}\)?
\[\underline{a} + \underline{c}\]
\[\underline{a} - \underline{c}\]
\[\underline{c} - \underline{a}\]
Which vector shows \(\overrightarrow{MA}\)?
\[\frac{1}{2} \underline{a} + \underline{c}\]
\[\frac{1}{2} \underline{a} + \frac{1}{2} \underline{c}\]
\[\frac{1}{2} \underline{a} - \underline{c}\]