The coordinates are a (-7,10) -> (-7,-10), (-5,5) -> (-5, -5), (-1, -8) -> (-1,8).
According to the statement
We have to find that the coordinates of the vertices of the triangle.
So, For this purpose, we know that the
Coordinates are two numbers (Cartesian coordinates), or sometimes a letter and a number, that locate a specific point on a grid, known as a coordinate plane.
From the given information:
ADEF is reflected across the x-axis.
Then
A translation is represented by a change in the function graph, according to operations such as multiplication or sum/subtraction either in it’s definition or in it’s domain. Examples are shift left/right or bottom/up, vertical or horizontal stretching or compression, and reflections over the x-axis or the y-axis.
The rule for a reflection across the x-axis is given by:
(x,y) -> (x, -y).
Hence the coordinates of the vertices of the image are given as follows:
(-7,10) -> (-7,-10).
(-5,5) -> (-5, -5).
(-1, -8) -> (-1,8).
So, The coordinates are a (-7,10) -> (-7,-10), (-5,5) -> (-5, -5), (-1, -8) -> (-1,8).
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Question:
The vertices of ADEF are D (-7, 10), E (-5, 5), and F(-1,-8).
If you reflect ADEF across the x-axis, what are the coordinates of the vertices of
the image?
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