Can I have a picture of the whole graph? You have to reflect it like a mirror image over the x-axis.
The answer would be D. a 90 degree clockwise rotation.
Hope you do great!
Answer:
<h2>Angle EOC.</h2>
Step-by-step explanation:
You can observe the figure in the image attached.
Notice that angle AOE is 90°, that is, it's a right angle. (The little red square indicates its perpendicularity).
Now, the adjacent and congruent angle to AOE is angle EOC, because they are on a straight angle, they are supplementary angles and also adjacent angles.