Transformations
Flashcard
•
Mathematics
•
9th - 12th Grade
•
Practice Problem
•
Hard
+3
Standards-aligned
Wayground Content
FREE Resource
Student preview
15 questions
Show all answers
1.
FLASHCARD QUESTION
Front
What is a transformation in geometry?
Back
A transformation in geometry is an operation that moves or changes a shape in some way to produce a new shape.
Tags
CCSS.HSG.CO.A.2
2.
FLASHCARD QUESTION
Front
What are the four main types of transformations?
Back
The four main types of transformations are translation, rotation, reflection, and dilation.
Tags
CCSS.8.G.A.3
CCSS.HSG.CO.A.5
3.
FLASHCARD QUESTION
Front
Describe a reflection transformation.
Back
A reflection transformation flips a shape over a line, creating a mirror image.
Tags
CCSS.8.G.A.3
CCSS.HSG.CO.A.5
4.
FLASHCARD QUESTION
Front
What is the coordinate rule for a reflection over the line y = -x?
Back
The coordinate rule for a reflection over the line y = -x is (x, y) → (-y, -x).
Tags
CCSS.8.G.A.3
CCSS.HSG.CO.A.5
5.
FLASHCARD QUESTION
Front
What is the effect of a 90-degree counter-clockwise rotation on the point (x, y)?
Back
The effect of a 90-degree counter-clockwise rotation on the point (x, y) is (x, y) → (-y, x).
Tags
CCSS.8.G.A.3
CCSS.HSG.CO.A.5
6.
FLASHCARD QUESTION
Front
What is the equation of a parabola that opens downwards?
Back
The equation of a parabola that opens downwards can be expressed in the form y = -a(x - h)² + k, where (h, k) is the vertex.
7.
FLASHCARD QUESTION
Front
How do you determine the number of lines of symmetry in a figure?
Back
The number of lines of symmetry in a figure can be determined by identifying how many ways the figure can be folded to match itself.
Tags
CCSS.4.G.A.3
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