Question

Kite ABCD is reflected over the line y = x. What rule shows the input and output of the reflection, and what is the new coordinate of A'?
A.(x,y)→(y,x); A' is at (2, −7)
B.(x,y)→(−x,y); A' is at (7, 2)
C.(x,y)→(−x,−y); A' is at (7, −2)
D.(x,y)→(y,−x); A' is at (2, 7)

Answer 1

@CandyCove

Answer 2

@Qwertty123

Answer 3

Post this question in the Mathematics section so more people can help :)

Answer 4

oh okay