THIS USER ASKED 👇
Which shows the pre-image of triangle XYZ before the figure was rotated 90° about the origin?
THIS IS THE BEST ANSWER 👇
The last resort.
Step by step explanation:
1. The 90 ° rotation rule by origin is defined by:
(x, y) ⇒ (-y, x)
2. You know that the coordinates of triangle X’Y’Z are:
X ‘(- 2,2)
3. Now that you apply the rule, you find that the coordinates of the preliminary image are as follows:
Z (1, -1)
Therefore, the answer is the last resort.