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Reflection practice
By Chelsea Edgar
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Last updated almost 5 years ago
10 questions
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Question 1
1.
Question 2
2.
Question 3
3.
Question 4
4.
Question 5
5.
Question 6
6.
Question 7
7.
Question 8
8.
Draggable item
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Corresponding Item
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Question 9
9.
Question 10
10.
If the dotted figure is the image, the original figure was reflected over the ...
y-axis
y = x
x-axis
y = -x
∆QRS contains the points: Q(4, 2) R(5, 1) S(3,7). If the triangle is reflected across the y-axis, what will S' be?
S'(3, 7)
S'(3, 7)
S'(-3, -7)
S'(-3, 7)
Given point B is located at (-2, -4), what are the coordinates of B' after a reflection over the line y = x?
(4, 2)
(-4, -2)
(-4, 2)
(2, -4)
What point do you get if you reflect the point ( -6,1) over the line y = -x?
(-1,6)
(1,6)
(-1,-6)
(6,-1)
What is the rule for the following reflection?
Reflection across the y-axis
Reflection across the line y = x
Reflection across the line y = −x
Reflection across the x-axis
Reflect point C over the y-axis.
(-6, -8)
(3, 2)
(2, 3)
(-3,2)
Flipping a figure is a ...
rotation
translation
dilation
reflection
Match each description of a reflection to the correct image point.
Reflect H over the line y = x
(-3, 6)
Reflect B over the line y = -x
(4, 6)
Reflect C over the x-axis
(-2, -3)
Reflect A over the y-axis
(5, -2)
Which answer shows a reflection across the y-axis?
b
d
a
c
Consider the following points.
𝑌(−4, −1) and 𝑂(4, 2)
Let Y'O' be the image of YO after a reflection across line 𝑟. Suppose that 𝑌′
is located at (1, 4) and 𝑂′ is located at (−2, −4). Which of the following is
true about line 𝑟?
Line 𝑟 is represented by the y-axis.
Line 𝑟 is represented by the y = -x
Line 𝑟 is represented by the 𝑥-axis.
Line 𝑟 is represented by the y = x