PLEASE HELP!!! QUESTION 1. 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−7.5, y+6.8)
(
x
,

y
)
→
(
x
-
7
.
5
,

y
+
6
.
8
)

First input: (5.4, 3.1)

Second input: (9.4, -2.3)

QUESTION 2.

Triangle XYZ has its vertices at the following coordinates:

X(2, 1) Y(4,-1) Z(1,-3)

Give the coordinates of the image triangle X'Y'Z' after a 90° counterclockwise rotation about the origin.