Answer:
Graph would be A.
Step-by-step explanation:
Given : Graph.
To find : Which shows the image of ΔRST after the rotation (x, y) → (y, –x).
Solution : We have given that graph of triangle RST
Coordinates of R ( -3,1 ) and S(1 ,3) , T(-1, 8).
By Reflection rule : (x ,y) → (y, –x).
Coordinates would be R ( -2,1 ) →R' (1, 2).
S(1 ,3) →S' (3, -1).
T(-1,7) →T' (7, 1).
Therefore , graph would be A.
Answer:
A
Step-by-step explanation:
Given the next data points
R (-2, 1)
T (-1, 7)
S (1, 3)
After transformation (x, y) -> (y, -x) these points will be
R (-2, 1) -> R' (1, 2)
T (-1, 7) -> T' (7, 1)
S (1, 3) -> S' (3, -1)
Which correspond to graph A
