Which of the following matrices is equal to 12.
[_.4 91 +15 ]
A.
11
B. 11
C. (15 11
D. [3]
E.
-14
59
861
4

Lesson 9-3 for items 8-10, a square is drawn in the coordinate plane, with vertices as shown in the diagram. then the square is reflected across the x-axis. -2 4 8. the function that describes the reflection is (x, y) - a. (x, y-3). b. (x, y-6). c. (-x, y). d. (x,- y).