.Which transformation does this rule describe?
(x,y)--(-x,y)
options ;
a-reflection over the y-axis
b-rotation of 90 degrees counterclockwise
c-translation left 1 unit
d-reflection over the x-axis

Question

.Which transformation does this rule describe?
(x,y)-->(-x,y)
options ;
a-reflection over the y-axis
b-rotation of 90 degrees counterclockwise
c-translation left 1 unit
d-reflection over the x-axis

accessdenied · Answer

Think about some arbitrary point, like this:
|dw:1337044172385:dw|

Where would (-x,y) (approximately) be with respect to (x,y)?

accessdenied · Answer

|dw:1337044261927:dw|
Just a little extra information I should've added.