When polygon reflects across the y-axis , how do the coordinates of the points change

The sign of the x-coordinate changes.

Step-by-step explanation: Imagine the x-axis and y-axis, the x-axis account for how far over the point is and the y-axis is how high or low a point is. When reflecting across the y-axis, the height of the points are the same, but the positon of the points move left or right. Example: (3,5) when reflected across the y-axis becomes (3,-5).

Using basic terms here!

Hope this helps on your test/quiz!

people grow faster than other people.

step-by-step explanation:

should you really be posting this isn't math boi.

just take the area of the square and then the area of the circle then subtract the circle area from the squares area

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