Question

Math question

Answer 1

A.

Answer 2

B.

Answer 3

C.

Answer 4

D.

Answer 5

@LynFran

Answer 6

270 matrix rotation is \[\left[\begin{matrix}0 & 1 \\ -1 & 0\end{matrix}\right]\] so \[U \left(\begin{matrix}-3 \\ 8\end{matrix}\right)*\left[\begin{matrix}0 & 1 \\ -1 & 0\end{matrix}\right]=U'\left(\begin{matrix}-3*0+8*1 \\ -3*-1+8*0\end{matrix}\right)=\left(\begin{matrix}8 \\ 3\end{matrix}\right)\]\[V'=\left(\begin{matrix}4 \\ -8\end{matrix}\right)\]and \[W'=\left(\begin{matrix}-8 \\ -6\end{matrix}\right)\]

Answer 7

i cant see ur graphs clearly but there a sketch of what it shd look like