Answer:
(-9.5,1,7)
Step-by-step explanation:
Answer:
(n-1)
Step-by-step explanation:
You have to use the complete the square method to make that into a standard form. If you want more explanation on how to solve this, just send a message over
A reflection followed by translation, a translation followed by rotation, and a rotation followed by reflection all preserve congruence.
Anything that changes the size of the figure does not preserve congruence. The other three choices all have a dilation in them; a dilation changes the size of a figure. Therefore it does not preserve congruence.
