Reflections across the x and y axis Extra Practice
Flashcard
•
Mathematics
•
8th Grade
•
Practice Problem
•
Hard
Standards-aligned
Wayground Content
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15 questions
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1.
FLASHCARD QUESTION
Front
What is a reflection in geometry?
Back
A reflection is when you flip or mirror an object across a line.
Tags
CCSS.8.G.A.3
CCSS.HSG.CO.A.5
2.
FLASHCARD QUESTION
Front
Reflect the point (4, 5) over the x-axis. What is the coordinate of its image?
Back
(4, -5)
Tags
CCSS.8.G.A.3
CCSS.HSG.CO.A.5
3.
FLASHCARD QUESTION
Front
Reflect the point (3, -2) over the y-axis. What is the coordinate of its image?
Back
(-3, -2)
Tags
CCSS.8.G.A.3
CCSS.HSG.CO.A.5
4.
FLASHCARD QUESTION
Front
What happens to the x-coordinate of a point when it is reflected over the y-axis?
Back
The x-coordinate changes sign.
Tags
CCSS.8.G.A.3
CCSS.HSG.CO.A.5
5.
FLASHCARD QUESTION
Front
What happens to the y-coordinate of a point when it is reflected over the x-axis?
Back
The y-coordinate changes sign.
Tags
CCSS.8.G.A.3
CCSS.HSG.CO.A.5
6.
FLASHCARD QUESTION
Front
Reflect the point (-1, 2) over the x-axis. What is the coordinate of its image?
Back
(-1, -2)
Tags
CCSS.8.G.A.3
CCSS.HSG.CO.A.5
7.
FLASHCARD QUESTION
Front
Reflect the point (0, -3) over the y-axis. What is the coordinate of its image?
Back
(0, -3)
Tags
CCSS.8.G.A.3
CCSS.HSG.CO.A.5
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