Translations. Help.

Question

Parallelogram ABCD is translated (x + 3, y − 2) and then rotated 90° about the origin in the clockwise direction. Complete the table to show the locations of A″, B″, C″, and D″ after both transformations.

A	(− 5, 1)	A″	?
B	(−4, 3)	B″	?
C	(−1, 3)	C″	?
D	(−2, 1)	D″	?

Which is correct?

A″ (−1, 2), B″ (1, 1), C″ (1, −2), D″ (−1, −1) 

A″ (1, −2), B″ (−1, −1), C″ (−1, 2), D″ (1, 1) 

A″ (−2, −1), B″ (−1, 1), C″ (2, 1), D″ (1, −1) 

A″ (1, 1), B″ (−1, 2), C″ (−1, −1), D″ (1, −2)

Answer 1

Come on, buddy, follow the rules.

Rotating clockwise 90° gives us (y, -x).

(-5 + 3,1 - 2) = (-2, -1)

Rotate (-2,-1) clockwise and you get (-1, 2).

The rest is on you.