Question

PLEASE HELP!!! I WILL FAN AND MEDAL!!!
Suppose quadrilateral ABCD has been transformed by ry = x. What are the coordinates for the vertices of the reflected quadrilateral A’B’C’D’?

Answer 1

how would i do this one???????????????????????????????????????? @Cas_fangirl_14

Answer 2

what does ry= x mean??

Answer 3

The transformation \(R_{x=y}\) has the rule:
\(R_{x=y}: (x,y)->(y,x)\)
Follow the rule for each vertex of the quadrilateral and you'll get your A'B'C'D'.

For example, if P(4,2), then P'(2,4)
\(R_{x=y}: (4,2)->(2,4)\)
... and so on.

Answer 4

thank you!!!!

Answer 5

By the way, I assumed your r stands for reflection.

Answer 6

You're welcome! :)

Answer 7

wait with ry+x what would that be?? same thing like (2,4) = (4,2)??? @mathmate

Answer 8

***ry=x

Answer 9

Sorry, I should have put y=x. X=y was a mistake, although it (happens to) means the same thing.
** \(R_{y=x}: (x,y)->(y,x)\)

Answer 10

okay thanks!