E. II or IV only because it will have different signs if point Q was in either of those quadrants
Mean because all of the data points are
fairly close and there aren't any outliers
(extreme values)
Answer:
(4, - 6 )
Step-by-step explanation:
Under a counterclockwise rotation about the origin of 270°
a point (x, y ) → (y, - x ) , thus
(6, 4 ) → (4, - 6 )
Answer:
=7
Step-by-step explanation: