Answer:
The correct option is 4.
Step-by-step explanation:
Given information: ABCD is a rhombus with point A (3, −1).
If a figure rotated 90° counterclockwise, then
\((x,y)\rightarrow (-y,x)\)
If a figure rotated 180° counterclockwise, then
\((x,y)\rightarrow (-x,-y)\)
If a figure rotated 270° counterclockwise, then
\((x,y)\rightarrow (y,-x)\)
Therefore the rule \((x,y)\rightarrow (y,-x)\) would rotate the figure 270° counterclockwise.
The correct option is 4.
