Which shows the image of δrst after the rotation (x, y) → (y, –x)? image a, b, c, d? (tap image above)

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

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: i think it's a

step-by-step explanation: