Question

Figure ABCD is a parallelogram with point C (3, -2). What rule would rotate the figure 90 degrees counterclockwise, and what coordinate would be the output for point C'?
(x, y) → (−y, −x); C' (2, −3)
(x, y) → (y, −x); C' (−2, −3)
(x, y) → (y, x); C' (−2, 3)
(x, y) → (−y, x); C' (2, 3)

Answer 1

@e.mccormick

Answer 2

@sleepyjess

Answer 3

how did you get that

Answer 4

or im sorry d. you said counter clockwise

Answer 5

because point c starts in the fourth quadrand and by rotating it 90 degrees counter clockwise, youre moving it to the 1st quadrant, which all coordinates are positive

Answer 6

ok