PLEASE HELP! (the image is from the first question) 1.] Using Geometry vocabulary, describe a sequence of transformations that maps triangle ABC to triangle PQR.

Then write the Transformation Mapping Rules for the sequence you described.

2.] Jonny is writing a program for a video game. For one part of the game he uses the rule given below to move objects on the screen. Showing all your work, give the output that the rule gives for the inputs.

(x, y) --> (x - 8.2, y + 3.6)

First input: (7.6, 9.3)

Second input: (10.5, -2.1)

3.] Triangle ABC has its vertices at the following coordinates:

A(2, 0) B(4,-1) C(1,-3)

Give the coordinates of the vertices of the image triangle A'B'C' after a 90° counterclockwise rotation about the origin.