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21 questions
What is the transformation for the following reflection?
What is the Rule for this Reflection?
What point do you get if you reflect the point ( -6,1) over the line y = -x?
(-1,-6)
(6,-1)
(1,6)
(-1,6)
Quadrilateral CJKM is reflected across the x-axis. What are the coordinates of K' if the pre-image is C(-3, 1), J(0, 1), K(1, -4), M(-4, -2).
(4, 1)
Triangle ABC is reflected over the y-axis. If the coordinates are A(4, 4), B(0, 4), C(3, 2); What are the coordinates of C' ?
Reflections over the x-axis change the __________.
y-coordinate
x-coordinate
angle measurements
order of the coordinates
Reflections over the y-axis change the ___________.
y-coordinate
x-coordinate
y-axis
x-axis
What is the transformation for the following reflection?
(x,y) -> (x, -y)
(x,y) -> (-x, y)
(x,y) -> (y, x)
(x,y) -> (-y, -x)
Triangle GHI is reflected across the x-axis. What are the coordinates of I' if the coordinates of the triangle are G(3, -4) H(0, -2) I(6, -2)?
Match the following
(x,y) -> (x, -y) | Reflect over the line y = x | ||
(x,y) -> (-y, -x) | Reflect over the y-axis | ||
(x,y) -> (y, x) | Reflect over the line y = -x | ||
(x,y) -> (-x, y) | Reflect over the x-axis |
Reflection across y = x
If B(-4, 6) is reflected across y = x, what are the coordinates of B'?
(4, -6)
(6, -4)
(-6, 4)
(-4, -6)
If A(2, 7) is reflected across y = -x, what are the coordinates of A'?
(7, 2)
(-2, -7)
(-7, -2)
(-2, 7)
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