Answer:
The third option correctly describes how to reflect point A (3, −1) over the y-axis:
Construct a line from A perpendicular to the x-axis, determine the distance from A to the x-axis along this perpendicular line, find a new point on the other side of the x-axis that is equidistant from the x-axis.
Explanation:
Who was the first president of china?
Answer: Chiang Kai-shek
Explanation: looked it up