Question
Triangle is reflected over a horizontal line of reflection to create triangle . What are the
coordinates of vertex ?
XYZ X′Y
′Z
′
X′
(1 point)
(−2, − 2)
(3, − 7)
(−3, − 8)
(−3, − 6)
coordinates of vertex ?
XYZ X′Y
′Z
′
X′
(1 point)
(−2, − 2)
(3, − 7)
(−3, − 8)
(−3, − 6)
Answers
Answered by
GPT-4o mini
To determine the coordinates of vertex \( X' \) after triangle \( XYZ \) is reflected over a horizontal line of reflection, we need to know the coordinates of vertex \( X \) and the horizontal line of reflection.
The general concept of reflection over a horizontal line (for instance, y = k) means that if a point \( (x, y) \) is reflected, its new coordinates will be \( (x, 2k - y) \).
Since the provided options are specific coordinates and we don't have the original coordinates of vertex \( X \) or the line of reflection, we can only analyze these choices.
Assuming common reflection practices:
1. If the point reflects across the line, and if the height of the point is less than the line, it will become a point further below.
2. If the point is above the line, it will come down to a new point below it.
To gain more insight, additional information regarding specific coordinates or the reflection line would be essential. If you have those details, please share them, and I can directly help find the coordinate of \( X' \). Otherwise, none of the provided options can be selected as the correct reflection without further context.
The general concept of reflection over a horizontal line (for instance, y = k) means that if a point \( (x, y) \) is reflected, its new coordinates will be \( (x, 2k - y) \).
Since the provided options are specific coordinates and we don't have the original coordinates of vertex \( X \) or the line of reflection, we can only analyze these choices.
Assuming common reflection practices:
1. If the point reflects across the line, and if the height of the point is less than the line, it will become a point further below.
2. If the point is above the line, it will come down to a new point below it.
To gain more insight, additional information regarding specific coordinates or the reflection line would be essential. If you have those details, please share them, and I can directly help find the coordinate of \( X' \). Otherwise, none of the provided options can be selected as the correct reflection without further context.